WO2020134663A1 - 一种优惠金额确定方法及装置 - Google Patents

一种优惠金额确定方法及装置 Download PDF

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Publication number
WO2020134663A1
WO2020134663A1 PCT/CN2019/117511 CN2019117511W WO2020134663A1 WO 2020134663 A1 WO2020134663 A1 WO 2020134663A1 CN 2019117511 W CN2019117511 W CN 2019117511W WO 2020134663 A1 WO2020134663 A1 WO 2020134663A1
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Prior art keywords
amount
discount
user
total
discount amount
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PCT/CN2019/117511
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English (en)
French (fr)
Inventor
唐真
周之敏
赵延磊
李辉
汤茂安
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***股份有限公司
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Publication of WO2020134663A1 publication Critical patent/WO2020134663A1/zh

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q30/00—Commerce
    • G06Q30/02—Marketing; Price estimation or determination; Fundraising

Definitions

  • This application relates to the field of data mining technology, and in particular to a method and device for determining a preferential amount.
  • a discount method adopted by merchants when conducting preferential activities is random reduction. That is, after the user consumes, the user will randomly obtain a discount amount to offset part of the amount consumed by the user.
  • the discount amount obtained by the user is generated by the system according to random function calculation.
  • the amount of activity and discount quota set by the merchant are fixed.
  • the user will get a random discount amount multiple times. Since the discount amount obtained each time is randomly generated, the discount amount that a user can obtain cannot be estimated, resulting in the imbalance of the discount amount that different users can obtain, thereby reducing the experience of individual users participating in the activity.
  • This application provides a method and device for determining a discount amount to balance the discount amount each user enjoys in a discount activity.
  • the present application provides a method for determining a discount amount, including: receiving a transaction request from a user, where the transaction request is used to request a discount amount. Then obtain a first discount amount, and determine the total amount of the first discount and the total number of the first discount, where the total amount of the first discount is the sum of the total discount amount that the user has already enjoyed and the first discount amount, the total of the first discount The number of times is the total number of offers the user has enjoyed plus one.
  • a second discount amount is determined and the second discount amount is used as the discount amount requested by the user , Where the sum of the second discount amount and the total discount amount that the user has enjoyed is not greater than the discount amount threshold.
  • the amount of discounts and the number of discounts that a user has already enjoyed are recorded.
  • the method may further include: determining a first difference between the first discount amount and the second discount amount, and inserting the first difference into the compensation list as a Compensation amount, the compensation list is used to store the compensation amount.
  • the obtaining the first discount amount corresponding to the transaction request may include: obtaining a third discount amount from the discount amount list according to the transaction request, and obtaining the first compensation amount from the compensation list, and then converting the third discount amount The sum of the first compensation amount is regarded as the first discount amount.
  • the first preferential amount corresponding to a user's transaction request is too large, a smaller second preferential amount is used as the preferential amount requested by the user, and the first preferential amount and the second preferential amount are used
  • the difference is used as the compensation amount, and the compensation amount is used as a part of the first preferential amount corresponding to the transaction request of other users, so as to increase the lower limit of the first preferential amount corresponding to the transaction request of other users, thereby making the value of the preferential amount obtained by other users
  • the lower limit has been improved, narrowing the gap in the amount of discounts that different users can obtain, balancing the amount of discounts each user enjoys in a discount event, and optimizing the user experience.
  • the above determination of the second discount amount may include: determining the difference between the threshold of the discount amount and the total amount of discounts the user has already enjoyed, which is the second discount amount; or, randomly selecting no more than the discount amount Any positive value of the difference between the threshold and the total amount of discounts the user has enjoyed is the second discount amount.
  • the discount amount that most users who participate in the event can get can reach the discount amount threshold, which can improve the user's event experience and also enable the merchant budget to spend more of the event amount on the user.
  • the discount amount obtained by each user is more random, and the randomness of the activity can increase the participation of the user in the activity. Enthusiasm.
  • the above method may further include: if the total number of times of the first discount is not greater than a preset threshold of discount times, and the total amount of the first discount is not greater than a preset threshold of discount amount, determining the first A discount amount is used as the discount amount requested by the user.
  • the total value of the discount amount does not exceed the discount amount threshold, so the first discount amount can be used as the discount amount requested by the user.
  • the above method may further include: if the total number of times of the first discount is greater than a preset threshold of the number of discounts, determining that the discount amount requested by the user is 0. In this scheme, since the number of times each user can participate in each preferential activity is preset by the merchant, if the number of user participations reaches the threshold of the number of discounts, the user can no longer receive the discount amount.
  • the above determination of the total amount of the first discount and the total number of times of the first discount includes: determining a first character string according to the first discount amount, and the first character substring of the first character string is 1 , The second character substring of the first character string is used to indicate the first discount amount. Then, based on the first character string and the second character string, the third character string is determined.
  • the first character substring of the second character string is used to indicate the total number of times the user has enjoyed the discount
  • the second character substring of the second character string is used to indicate the total amount of the discount that the user has enjoyed
  • the third character string The first character substring of is used to indicate the total number of times of the first discount
  • the second character substring of the third string is used to indicate the total amount of the first discount.
  • the present application provides a device for determining a discount amount.
  • the device includes a receiving unit, an acquiring unit, a first determining unit, and a second determining unit.
  • the receiving unit is used to receive a transaction request from the user, and the transaction request is used to request a preferential amount.
  • the obtaining unit is used to obtain the first preferential amount corresponding to the transaction request.
  • the first determining unit is used to determine the total amount of the first discount and the total number of times of the first discount, where the total amount of the first discount is the sum of the total amount of discounts already enjoyed by the user and the first discount, and the total number of first discounts is Add 1 to the total number of offers that the user has already enjoyed.
  • the second determining unit is used to determine the second discount amount and use the second discount amount as the user when the first total discount number is not greater than the preset discount number threshold and the first discount total amount is greater than the preset discount amount threshold.
  • the requested discount amount, the sum of the second discount amount and the total discount amount that the user has already enjoyed is not greater than the discount amount threshold. In this scheme, the amount of discounts and the number of discounts that a user has already enjoyed are recorded.
  • the above-mentioned device may further include a compensation amount generating unit for determining the first difference between the first discount amount and the second discount amount after determining the second discount amount, and comparing the first difference The value is inserted into the compensation list as a compensation amount, and the compensation list is used to store the compensation amount.
  • the above-mentioned obtaining unit is specifically used for obtaining the third discount amount from the discount amount list and the first compensation amount from the compensation list according to the transaction request, and summing the third discount amount and the first compensation amount , As the first discount amount.
  • the first preferential amount corresponding to a user's transaction request is too large, a smaller second preferential amount is used as the preferential amount requested by the user, and the first preferential amount and the second preferential amount are used
  • the difference is used as the compensation amount, and the compensation amount is used as a part of the first preferential amount corresponding to the transaction request of other users, so as to increase the lower limit of the first preferential amount corresponding to the transaction request of other users, thereby making the value of the preferential amount obtained by other users
  • the lower limit has been improved, narrowing the gap in the amount of discounts that different users can obtain, balancing the amount of discounts each user enjoys in a discount event, and optimizing the user experience.
  • the above-mentioned second determination unit may be specifically used to: determine the difference between the threshold of the discount amount and the total amount of the discount that the user has already enjoyed as the second discount amount; or, randomly select no more than the discount Any positive value of the difference between the amount threshold and the total amount of discounts the user has enjoyed is the second discount amount.
  • the discount amount that most users who participate in the event can get can reach the discount amount threshold, which can improve the user's event experience and also enable the merchant budget to spend more of the event amount on the user.
  • the discount amount obtained by each user is more random, and the randomness of the activity can increase the participation of the user in the activity. Enthusiasm.
  • the second determining unit may be further configured to: when the total number of times of the first discount is not greater than a preset threshold of discount times, and the total amount of the first discount is not greater than a preset threshold of discount amount At that time, the first preferential amount is determined as the preferential amount requested by the user.
  • the total value of the discount amount does not exceed the discount amount threshold, so the first discount amount can be used as the discount amount requested by the user.
  • the second determination unit may be further configured to: when the total number of times of the first discount is greater than a preset threshold of discount times, determine that the discount amount requested by the user is 0. In this scheme, since the number of times each user can participate in each preferential activity is preset by the merchant, if the number of user participations reaches the threshold of the number of discounts, the user can no longer receive the discount amount.
  • the first determining unit is specifically configured to: determine a first character string according to the first preferential amount, the first character substring of the first character string is 1, and the first character string The second character substring of is used to indicate the first discount amount. Then, based on the first character string and the second character string, the third character string is determined. Among them, the first character substring of the second character string is used to indicate the total number of times the user has enjoyed the discount, the second character substring of the second character string is used to indicate the total amount of the discount that the user has enjoyed, and the third character string The first character substring of is used to indicate the total number of times of the first discount, and the second character substring of the third string is used to indicate the total amount of the first discount.
  • the two information of the number of discounts and the amount of discounts are unified into a string, and then only one judgment of the string is required to determine the number of times the user participates in the activity and the amount of discounts enjoyed, which increases the user’s request to The speed of the discount amount.
  • this application provides a network device, including:
  • Memory used to store program instructions
  • the processor is configured to call program instructions stored in the memory and execute the method described in the first aspect or any embodiment of the first aspect according to the obtained program.
  • the present application provides a computer-readable storage medium that stores computer-executable instructions that are used to cause a computer to perform the foregoing first aspect or any of the first aspect The method described in an embodiment.
  • FIG. 1 is a schematic flowchart of a method for determining a discount amount provided by the application
  • FIG. 2 is a schematic diagram of a method for obtaining a first preferential amount provided by the application
  • FIG. 3 is a schematic diagram of a method for determining a compensation list provided by the application
  • FIG. 4 is a schematic diagram of a method for determining the total amount of first discount and the total number of times of first discount provided by the application;
  • FIG. 5 is a schematic diagram of a device for determining a discount amount provided by the application
  • FIG. 6 is a schematic structural diagram of a network device provided by this application.
  • FIG. 1 is a method for determining a discount amount provided by this application. As shown in FIG. 1, this method can be applied to a transaction system when a merchant performs a discount activity. The method includes:
  • Step 110 Receive a transaction request from the user.
  • the transaction request is used to request a discount amount.
  • Step 120 Determine the first preferential amount corresponding to the transaction request.
  • Step 130 Determine the total amount of the first discount and the total number of the first discount.
  • the total amount of the first discount is the sum of the total amount of the discount that the user has enjoyed and the first discount
  • the total number of the first discount is the total number of discounts the user has enjoyed plus one.
  • Step 140 if the total number of times of the first discount is not greater than the preset threshold of the number of discounts, and the total amount of the first discount is greater than the preset threshold of the discount amount, determine the second discount amount and use the second discount amount as the discount requested by the user Amount.
  • the threshold of the number of discounts represents the maximum number of discounts that the user can enjoy in one discount activity
  • the threshold of the discount amount represents the maximum value of the total discount that the user can enjoy in one discount activity
  • the second discount amount and the discount that the user has already enjoyed The sum of the total amount is not greater than the discount threshold.
  • the discount amount and the number of discounts that a user has enjoyed are recorded.
  • the user participates in the activity again if the sum of the discount amount obtained by the user this time and the discount amount already enjoyed exceeds the one preset by the merchant
  • the threshold of the discount amount that the user can enjoy in this event then re-select a value that will not make the total discount amount obtained by the user exceed the discount amount threshold as the discount amount requested by the user, so that each user can get the discount
  • the total amount is limited, and the difference in the amount of discounts that different users can get is reduced, thereby optimizing the user experience.
  • the above-mentioned first discount amount may be obtained by the first discount amount obtaining method shown in FIG. 2, as shown in FIG. 2, the method includes:
  • Step 121 Obtain the third discount amount from the discount amount list according to the transaction request.
  • Step 122 Obtain the first compensation amount from the compensation list.
  • step 123 the sum of the third discount amount and the first compensation amount is used as the first discount amount.
  • a preferential amount list corresponds to a transaction system in a preferential activity.
  • the trading system will obtain a preferential amount from the preferential amount list as the third preferential amount.
  • the value of X and the trading system are in this time
  • the number of discount places that can be generated in the discount activity is the same.
  • the trading system obtains a discount amount from the discount amount list
  • the number of discount amounts stored in the discount amount list will be reduced by one.
  • the value of each discount amount in the discount amount list is initially generated at the beginning of the discount activity. Specifically, the list of discount amounts can be generated by the following steps:
  • Step A Determine the preset activity amount N, the preferential quota M, and the number of transaction systems R used by the merchant for this preferential activity for this preferential activity.
  • One trading system corresponds to a list of preferential amounts.
  • Step B determine at least one interval range, for example, determine 10 interval ranges, respectively (0,100), (100,200), (200,300), (300,400), (400,500), (500,600), (600,700), (700,800), (800,900], (900,1000), the following 10 areas will be explained.
  • Step C use a random function, such as the Random.nextInt() function in Java, to generate the value a of the smallest interval in the interval determined in step B above, that is, the number a takes the range of (0,100), and then use the number a generates 2 random numbers for the above 10 intervals:
  • a random function such as the Random.nextInt() function in Java
  • the size of the two random numbers in (0,100) is a,100-a;
  • the size of the two random numbers in (100,200) is a+100,200-a;
  • the size of the two random numbers in (200,300) is a+200,300-a;
  • the size of the two random numbers in (300,400) is a+300,400-a;
  • the size of the two random numbers in (400,500) is a+400,500-a;
  • the size of the two random numbers in (500,600) is a+500,600-a;
  • the size of the two random numbers in (600,700) is a+600,700-a;
  • the size of the two random numbers in (700,800) is a+700,800-a;
  • the size of the two random numbers in (800,900) is a+800,900-a;
  • the size of the two random numbers in (900,1000) is a+900,1000-a.
  • the above 20 random numbers are the 20 discount amounts (in points) included in the final discount amount list, and then the above 20 random numbers are added to List1, the number of random numbers in List1 is the total quota of List1, and in List1 The sum of the random numbers is the total amount of List1.
  • Step D repeat the above step C until the number of random numbers in the above List1 is greater than the first threshold or the sum of the random numbers in the above List1 is greater than the second threshold.
  • the first threshold is determined according to the preferential quota M, for example, it can be
  • the second threshold is determined according to the activity amount N, for example, it can be set as
  • Step E Add a certain number of numerical values 1 to List2.
  • the number of numerical values 1 in List2 is not greater than the third threshold, and the sum is not greater than the fourth threshold.
  • the third threshold is determined according to the preferential quota M, for example, it can be
  • the second threshold is determined according to the activity amount N, for example, it can be set as
  • the number of value 1 in List2 is the total quota of List2
  • the sum of value 1 in List2 is the total amount of List2.
  • the value in List2 is not limited to 1, and this application only uses 1 as an example for description.
  • Step F randomly generate a number b with a size ranging from (0, (N-List1 total amount-List2 total amount)*2/(M-List1 total amount-List2 total amount)], and generate two random numbers according to the value b
  • the numbers are: b, N-List1 total amount-List2 total amount)*2/(M-List1 total amount-List2 total amount)-b. Then add these two random numbers to List3.
  • the role of List3 is to complement List1 and List2, so that the number of values in List1 to List3 is equal to M and the sum of the values is equal to N.
  • the number of random numbers in List3 is the total quota of List3, and the sum of random numbers in List3 is the total amount of List3.
  • This operation is performed on the preferential amount list corresponding to each trading system, so that the preferential amount is stored in the preferential amount list corresponding to each trading system.
  • the discount amount list described in step 121 can be generated, wherein the value in List2 at the end of the discount list is used in the late stage of the discount activity to make the compensation amount in the compensation list more Assigned to users who participate in promotional activities.
  • the above solution is only a way to generate a discount amount list provided in this application.
  • the discount quota list may also be generated by a random function according to the activity amount and discount quota preset directly by the merchant.
  • the compensation list in the above step 122 will be described below.
  • the compensation list is empty, that is, no compensation amount is deposited in the compensation list. Until a user performs the above step 140.
  • the compensation list determination method shown in FIG. 3 may be further included, including:
  • Step 141 Determine the first difference between the first discount amount and the second discount amount.
  • Step 142 Insert the first difference into the compensation list as a compensation amount.
  • step 140 because in step 140 above, the sum of the total discount amount already enjoyed by the user and the first discount amount is greater than the preset discount amount threshold, a smaller value, that is, the second discount amount, is determined as the user request To the discounted amount.
  • the threshold of the number of offers set by the merchant is 3, and the threshold of the amount of discount is 10 yuan, which means that in this preferential activity, a user can enjoy the maximum number of offers 3 times.
  • the total amount of benefits enjoyed is 10 yuan.
  • two compensation amounts are inserted into the compensation list, which are the first A compensation amount and a difference between the third discount amount and the second discount amount. For example, when the total amount of the discount that the user has enjoyed is 7 yuan, and the threshold for the discount amount is 10 yuan.
  • the third discount amount is 4 yuan
  • the difference between the third discount amount and the first discount amount is inserted as a compensation amount into the compensation list, that is, a 1 yuan is inserted into the compensation list, and the first obtained in step 122 is inserted
  • the compensation amount is re-inserted into the compensation list, that is, another 1 yuan is inserted into the compensation list.
  • step 121 the above-mentioned preferential amount list in step 121 and the compensation list in step 122 have been described, and step 123 will be described below with an example.
  • the third preferential amount selected by the trading system from its corresponding preferential amount list is 3 yuan.
  • multiple compensation amounts also exist in the compensation list.
  • steps 121 to 123 the first preferential amount corresponding to the user's transaction request in step 120 is determined.
  • steps 121 to 123 are only one way to implement step 120.
  • other implementation methods may also be used, such as obtaining all compensation amounts in the compensation list as part of the user's first preferential amount.
  • step 130 the total amount of the first discount and the total number of the first discount are determined.
  • the transaction system of the preferential activity records the number of discounts that the user has enjoyed and the total amount of discounts that have been enjoyed. Then add the total amount of the discount that the user has enjoyed to the first discount amount to determine the total amount of the first discount, and add 1 to the number of discounts the user has already enjoyed to determine the total number of the first discount.
  • the above step 130 may specifically include the following steps as shown in FIG. 4:
  • Step 131 Determine the first character string according to the first discount amount.
  • the first character substring of the first character string is 1, and the second character substring of the first character string is used to indicate the first discount amount.
  • the character string changes the character length according to the threshold value set by the merchant. For example, if the merchant sets the threshold value of 10 yuan, there is no value greater than 10 yuan in the list of discount amounts and the compensation list, so the first discount amount The value of will not exceed 20 yuan, and the length of the second character substring used to represent the first discount amount is 4 digits (20 yuan equals 2000 points, that is, the maximum value that can be obtained is 4 digits). For example, if the first discount amount is 5 yuan, the first character string can be expressed as 10500, and 0500 starting from the second digit is used to indicate that the first discount amount is 500 cents (5 yuan).
  • Step 132 Determine a third character string based on the first character string and the second character string.
  • the first character substring of the second character string is used to indicate the total number of times the user has enjoyed the discount
  • the second character substring of the second character string is used to indicate the total amount of the discount that the user has enjoyed
  • the third character string The first character substring of is used to indicate the total number of times of the first discount
  • the second character substring of the third string is used to indicate the total amount of the first discount.
  • the second character string is 20700, where the first value "2" is the second character string
  • the first character substring of is used to indicate that the user has enjoyed the number of discounts 2 times
  • the last 4 digits of the value "0700" is the second character substring of the second string, used to indicate that the user has enjoyed the total discount
  • the amount is 700 cents (7 yuan).
  • the first character string is 10500
  • the third character string is determined to be 31200, wherein the first numeric value "3" is the first character substring of the third character string, which is used to indicate that the total number of times of the first offer is 3 times.
  • the last 4 digits "1200” are the second character substring of the third character string, which is used to indicate that the total amount of the first discount is 1200 cents (12 yuan).
  • the character string can be judged once to determine the number of times the user participates in the activity and the amount of preferential benefits, which improves the speed at which the user requests the preferential amount.
  • the above method of determining the discount amount and the number of discounts enjoyed by the user through a string is only one possible implementation method provided by this application. In actual use, the discount amount and the discount number enjoyed by the user can also be stored separately Make another judgment.
  • step 140 is executed. Otherwise, according to other judgment results, the corresponding steps can also be performed:
  • the first discount amount is determined as the discount amount requested by the user.
  • the total value of the discount amount does not exceed the discount amount threshold, so the first discount amount can be used as the discount amount requested by the user.
  • the judgment result is that the total number of times of the first discount is greater than a preset threshold of discount times, it is determined that the discount amount requested by the user is 0. And after that, you can further perform a rollback operation, including: re-inserting the third discount amount obtained by the user in this transaction request for determining the first discount amount into the discount amount list, and for determining the first The first compensation amount of the discount amount is reinserted into the compensation list.
  • a user has a user ID in a preferential activity.
  • the user's transaction request carries the user ID.
  • the user's transaction request can be Allocated to the corresponding transaction system for processing, the transaction system records the user's information, the information includes the total number of benefits the user has enjoyed and the total amount of benefits the user has enjoyed.
  • the preferential amount list and compensation list corresponding to the trading system are empty, since the user cannot provide the preferential amount, the trading system will query other trading systems where the other preferential amount list is not and/or the compensation list is not empty, and Transfer the stored user's information to other inquired preferential systems. In this way, when the number of users is large at the beginning of the preferential activity, multiple transaction systems process the transaction requests of different users, which improves the processing efficiency.
  • the present application also provides a device for determining a discount amount.
  • the device includes:
  • the receiving unit 501 is used to receive a transaction request from the user.
  • the transaction request is used to request a discount amount.
  • the obtaining unit 502 is used to obtain the first preferential amount corresponding to the transaction request.
  • the first determining unit 503 is used to determine the total amount of the first discount and the total number of the first discount.
  • the total amount of the first discount is the sum of the total amount of the discount that the user has enjoyed and the first discount
  • the total number of the first discount is the total number of discounts the user has enjoyed plus one.
  • the second determining unit 504 is configured to determine the second discount amount and use the second discount amount as the first discount total number is not greater than the preset discount number threshold and the first discount total amount is greater than the preset discount amount threshold.
  • the discount amount requested by the user, the sum of the second discount amount and the total discount amount already enjoyed by the user is not greater than the discount amount threshold.
  • the above scheme records the amount of discounts and the number of discounts that a user has enjoyed.
  • the user participates in the activity again, if the sum of the discount amount obtained by the user and the discount amount already enjoyed exceeds the user preset by the merchant
  • the threshold of the discount amount that can be enjoyed in this event then re-select a value that will not make the total discount amount obtained by the user exceed the discount amount threshold as the discount amount requested by the user, so that each user can get the total discount amount
  • the amount is limited, and the difference in the amount of discounts that different users can get becomes smaller, thereby optimizing the user experience.
  • the above-mentioned device may further include a compensation amount generating unit 505, which is used to determine the first difference between the first discount amount and the second discount amount after determining the second discount amount, and compare the first The difference is inserted into the compensation list as a compensation amount, and the compensation list is used to store the compensation amount.
  • a compensation amount generating unit 505 which is used to determine the first difference between the first discount amount and the second discount amount after determining the second discount amount, and compare the first The difference is inserted into the compensation list as a compensation amount, and the compensation list is used to store the compensation amount.
  • the above obtaining unit 502 is specifically configured to: according to the transaction request, obtain the third discount amount from the discount amount list, and the first compensation amount from the compensation list, and compare the third discount amount with the first compensation amount And, as the first discount amount.
  • the above-mentioned second determining unit 504 may be specifically used to: determine the difference between the threshold of the discount amount and the total amount of discounts that the user has enjoyed as the second discount amount; or, the random selection is not greater than Any positive value of the difference between the discount amount threshold and the total amount of discounts the user has enjoyed is the second discount amount.
  • the second determining unit 504 may be further configured to: when the total number of times of the first discount is not greater than a preset threshold of discount times, and the total amount of the first discount is not greater than the preset discount amount At the threshold, the first discount amount is determined as the discount amount requested by the user.
  • the second determination unit may be further configured to: when the total number of times of the first discount is greater than a preset threshold of discount times, determine that the discount amount requested by the user is 0. In this scheme, since the number of times each user can participate in each preferential activity is preset by the merchant, if the number of user participations reaches the threshold of the number of discounts, the user can no longer receive the discount amount.
  • the first determining unit 503 is specifically configured to: determine a first character string according to the first discount amount, the first character substring of the first character string is 1, the first character The second character substring of the string is used to indicate the first discount amount. Then, based on the first character string and the second character string, the third character string is determined. Among them, the first character substring of the second character string is used to indicate the total number of times the user has enjoyed the discount, the second character substring of the second character string is used to indicate the total amount of the discount that the user has enjoyed, and the third character string The first character substring of is used to indicate the total number of times of the first discount, and the second character substring of the third string is used to indicate the total amount of the first discount.
  • the above device may further include a discount amount list generation unit 506, which is used to generate a discount amount list.
  • the above-mentioned device corresponds to a transaction system, and the above-mentioned device may further include a query unit 507, which is used to query other transaction systems where the list of other discount amounts and/or the compensation list is not empty, so as to transfer the transaction The user's information stored in the system is transferred to the other preferential system inquired.
  • a query unit 507 which is used to query other transaction systems where the list of other discount amounts and/or the compensation list is not empty, so as to transfer the transaction The user's information stored in the system is transferred to the other preferential system inquired.
  • the present application also provides a network device.
  • the network device 600 includes:
  • the memory 601 is used to store program instructions
  • the processor 602 is configured to call the program instructions stored in the memory and execute the method for determining the discount amount described in any of the foregoing embodiments according to the obtained program.
  • the present application also provides a computer storage medium, the computer-readable storage medium stores computer-executable instructions, and the computer-executable instructions are used to make the computer execute any of the foregoing embodiments The method of determining the discount amount.
  • division of units in this application is schematic, and is only a division of logical functions. In actual implementation, there may be another division manner.
  • the functional units in this application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units may be integrated into one module.
  • the above integrated unit can be implemented in the form of hardware or software function unit.
  • the computer program product includes one or more computer instructions.
  • the computer may be a general-purpose computer, a dedicated computer, a computer network, or other programmable devices.
  • Computer instructions can be stored in a computer-readable storage medium or transmitted from one computer-readable storage medium to another computer-readable storage medium.
  • computer instructions can be transmitted from a website, computer, server, or data center via a Coaxial cable, optical fiber, digital subscriber line (DSL)) or wireless (such as infrared, wireless, microwave, etc.) to another website, computer, server or data center.
  • the computer-readable storage medium may be any available medium that can be accessed by a computer or a data storage device including one or more available media integrated servers, data centers, and the like. Available media may be magnetic media (eg, floppy disks, hard disks, magnetic tapes), optical media (eg, DVDs), or semiconductor media (eg, Solid State Disk (SSD)), and so on.
  • this application can be provided as a method, system, or computer program product. Therefore, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment, or an embodiment combining software and hardware. Moreover, the present application may take the form of a computer program product implemented on one or more computer usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) containing computer usable program code.
  • computer usable storage media including but not limited to disk storage, CD-ROM, optical storage, etc.
  • These computer program instructions may also be stored in a computer readable memory that can guide a computer or other programmable data processing device to work in a specific manner, so that the instructions stored in the computer readable memory produce an article of manufacture including an instruction device, the instructions
  • the device implements the functions specified in one block or multiple blocks of the flowchart one flow or multiple flows and/or block diagrams.
  • These computer program instructions can also be loaded onto a computer or other programmable data processing device, so that a series of operating steps are performed on the computer or other programmable device to produce computer-implemented processing, which is executed on the computer or other programmable device
  • the instructions provide steps for implementing the functions specified in one block or multiple blocks of the flowchart one flow or multiple flows and/or block diagrams.

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Abstract

本申请提供一种优惠金额确定方法及装置，该方法包括:接收用户的一个交易请求，然后获取一个第一优惠金额，并确定用户已经享受过的优惠总金额与第一优惠金额之和大于优惠金额阈值，以及用户已经享受过的优惠总次数加1不大于优惠次数阈值。则确定一个第二优惠金额并将该第二优惠金额作为用户请求到的优惠金额，其中，第二优惠金额与用户已经享受过的优惠总金额之和不大于优惠金额阈值。该方案中，每个用户能够获取到的优惠金额进行二次调整，使不同用户能够获得的优惠金额差距变小，从而优化了用户体验。

Description

一种优惠金额确定方法及装置
相关申请的交叉引用
本申请要求在2018年12月29日提交中国专利局、申请号为201811638869.3、申请名称为“一种优惠金额确定方法及装置”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请涉及数据挖掘技术领域，尤其涉及一种优惠金额确定方法及装置。
背景技术
目前市场上，商家在进行优惠活动时，采用的一种优惠方式为随机立减。即在用户消费后，用户会随机获得一个优惠金额，以抵消用户所消费的金额的一部分。
用户获得的优惠金额都是由***根据随机函数运算生成的。而一般在一次优惠活动中，商家设置的活动金额和优惠名额都是固定的。当一个用户在一次优惠活动中多次消费，则该用户会多次获得一个随机的优惠金额。由于每次获得的优惠金额都是随机生成的，因此，一个用户能够获得的优惠金额无法预估，导致不同用户能够获得的优惠金额失去平衡，从而使个别参与活动的用户的体验下降。
发明内容
本申请提供一种优惠金额确定方法及装置，用以平衡每个用户在一次优惠活动中享受的优惠金额。
第一方面，本申请提供一种优惠金额确定方法，包括:接收用户的一个交易请求，该交易请求用于请求一个优惠金额。然后获取一个第一优惠金额，并确定第一优惠总金额和第一优惠总次数，其中，第一优惠总金额为用户已 经享受过的优惠总金额与第一优惠金额之和，第一优惠总次数为用户已经享受过的优惠总次数加1。若第一优惠总次数不大于预设的优惠次数阈值，且第一优惠总金额大于预设的优惠金额阈值，则确定一个第二优惠金额并将该第二优惠金额作为用户请求到的优惠金额，其中，第二优惠金额与用户已经享受过的优惠总金额之和不大于优惠金额阈值。该方案中，对于一个用户已经享受过的优惠金额及优惠次数进行记录，当用户再次参与活动时，如果用户此次获得的优惠金额与已经享受过的优惠金额的总和超过了商家预设的一个用户在这次活动中能够享受的优惠金额阈值，则重新选择一个不会使用户获得的总优惠金额超过优惠金额阈值的值作为用户请求到的优惠金额，这样，每个用户能够获取到的优惠总金额有了限制，不同用户能够获得的优惠金额差距变小，从而优化了用户体验。
在一种可能的实现方式中，在上述确定第二优惠金额之后，还可以包括：确定第一优惠金额与第二优惠金额的第一差值，并将第一差值***补偿列表，作为一个补偿金额，该补偿列表用于存储补偿金额。
进一步地，上述获取交易请求对应的第一优惠金额，可以包括：根据交易请求，从优惠金额列表中获取第三优惠金额，以及从上述补偿列表中获取第一补偿金额，然后将第三优惠金额与第一补偿金额之和，作为第一优惠金额。
通过上述方案，当一个用户的交易请求对应的第一优惠金额过大时，将一个较小额的第二优惠金额作为该用户请求到的优惠金额，并将第一优惠金额和第二优惠金额的差值作为补偿金额，将补偿金额作为其他用户的交易请求对应的第一优惠金额的一部分，以提高其他用户的交易请求对应的第一优惠金额的下限，进而使得其他用户获得的优惠金额值的下限提高，缩小了不同用户能够获得的优惠金额差距，平衡每个用户在一次优惠活动中享受的优惠金额，优化了用户体验。
在一种可能的实现方式中，上述确定第二优惠金额，可以包括：确定优惠金额阈值与用户已经享受过的优惠总金额的差值，为第二优惠金额；或者， 随机选择不大于优惠金额阈值与用户已经享受过的优惠总金额的差值的任一正数值，为第二优惠金额。在前一种方式中，参与活动的大多数用户均能够获得的优惠金额都能够达到优惠金额阈值，即可以提高用户的活动体验，也能够使商家预算的活动金额更多的被发放到用户。在后一种方式中，在确保参数活动的用户能够获得的优惠金额值较大的同时，使每个用户获得的优惠金额更具有随机性，而活动的随机性更大可以提高用户参与活动的积极性。
在一种可能的实现方式中，上述方法还可以包括：若上述第一优惠总次数不大于预设的优惠次数阈值，且上述第一优惠总金额不大于预设的优惠金额阈值，则确定第一优惠金额作为用户请求到的优惠金额。该方案中，由于用户在享受第一优惠金额对应的优惠后，所享受的优惠金额总值未超过优惠金额阈值，因此该第一优惠金额可以作为用户请求到的优惠金额。
在一种可能的实现方式中，上述方法还可以包括：若上述第一优惠总次数大于预设的优惠次数阈值，则确定用户请求到的优惠金额为0。该方案中，由于每次优惠活动中，每个用户能够参与的次数是商家预设好的，若用户参与次数达到优惠次数阈值，则该用户无法再获得优惠金额。
在一种可能的实现方式中，上述确定第一优惠总金额和第一优惠总次数，包括：根据第一优惠金额，确定第一字符串，该第一字符串的第一字符子串为1，该第一字符串的第二字符子串用于指示第一优惠金额。然后根据第一字符串和第二字符串，确定第三字符串。其中，第二字符串的第一字符子串用于指示用户已经享受过的优惠总次数，第二字符串的第二字符子串用于指示用户已经享受过的优惠总金额，第三字符串的第一字符子串用于指示第一优惠总次数，第三字符串的第二字符子串用于指示第一优惠总金额。该方案中，将优惠次数和优惠金额两个信息统一到一个字符串内，之后只需对该字符串进行一次判断，即可确定用户参与活动的次数和享受的优惠金额，提高了用户请求到优惠金额的速度。
第二方面，本申请提供一种优惠金额确定装置，该装置包括接收单元、获取单元、第一确定单元以及第二确定单元。其中，接收单元用于接收用户 的一个交易请求，该交易请求用于请求一个优惠金额。获取单元用于获取该交易请求对应的第一优惠金额。第一确定单元，用于确定第一优惠总金额和第一优惠总次数，其中，第一优惠总金额为用户已经享受过的优惠总金额与第一优惠金额之和，第一优惠总次数为用户已经享受过的优惠总次数加1。第二确定单元，用于在第一优惠总次数不大于预设的优惠次数阈值，且第一优惠总金额大于预设的优惠金额阈值时，确定第二优惠金额并将第二优惠金额作为用户请求到的优惠金额，第二优惠金额与用户已经享受过的优惠总金额之和不大于优惠金额阈值。该方案中，对于一个用户已经享受过的优惠金额及优惠次数进行记录，当用户再次参与活动时，如果用户此次获得的优惠金额与已经享受过的优惠金额的总和超过了商家预设的一个用户在这次活动中能够享受的优惠金额阈值，则重新选择一个不会使用户获得的总优惠金额超过优惠金额阈值的值作为用户请求到的优惠金额，这样，每个用户能够获取到的优惠总金额有了限制，不同用户能够获得的优惠金额差距变小，从而优化了用户体验。
在一种可能的实现方式中，上述装置还可以包括补偿金额生成单元，用于在确定第二优惠金额之后，确定第一优惠金额与第二优惠金额的第一差值，并将第一差值***补偿列表，作为一个补偿金额，补偿列表用于存储补偿金额。
进一步地，上述获取单元，具体用于：根据交易请求，从优惠金额列表中获取第三优惠金额，以及从补偿列表中获取第一补偿金额,并将第三优惠金额与第一补偿金额之和，作为第一优惠金额。
通过上述方案，当一个用户的交易请求对应的第一优惠金额过大时，将一个较小额的第二优惠金额作为该用户请求到的优惠金额，并将第一优惠金额和第二优惠金额的差值作为补偿金额，将补偿金额作为其他用户的交易请求对应的第一优惠金额的一部分，以提高其他用户的交易请求对应的第一优惠金额的下限，进而使得其他用户获得的优惠金额值的下限提高，缩小了不同用户能够获得的优惠金额差距，平衡每个用户在一次优惠活动中享受的优 惠金额，优化了用户体验。
在一种可能的实现方式中，上述第二确定单元，具体可以用于：确定优惠金额阈值与用户已经享受过的优惠总金额的差值，为第二优惠金额；或者，随机选择不大于优惠金额阈值与用户已经享受过的优惠总金额的差值的任一正数值，为第二优惠金额。在前一种方式中，参与活动的大多数用户均能够获得的优惠金额都能够达到优惠金额阈值，即可以提高用户的活动体验，也能够使商家预算的活动金额更多的被发放到用户。在后一种方式中，在确保参数活动的用户能够获得的优惠金额值较大的同时，使每个用户获得的优惠金额更具有随机性，而活动的随机性更大可以提高用户参与活动的积极性。
在一种可能的实现方式中，上述第二确定单元还可以用于：在上述第一优惠总次数不大于预设的优惠次数阈值，且上述第一优惠总金额不大于预设的优惠金额阈值时，确定第一优惠金额作为用户请求到的优惠金额。该方案中，由于用户在享受第一优惠金额对应的优惠后，所享受的优惠金额总值未超过优惠金额阈值，因此该第一优惠金额可以作为用户请求到的优惠金额。
在一种可能的实现方式中，上述第二确定单元还可以用于：在上述第一优惠总次数大于预设的优惠次数阈值时，确定用户请求到的优惠金额为0。该方案中，由于每次优惠活动中，每个用户能够参与的次数是商家预设好的，若用户参与次数达到优惠次数阈值，则该用户无法再获得优惠金额。
在一种可能的实现方式中，上述第一确定单元，具体用于：根据第一优惠金额，确定第一字符串，该第一字符串的第一字符子串为1，该第一字符串的第二字符子串用于指示第一优惠金额。然后根据第一字符串和第二字符串，确定第三字符串。其中，第二字符串的第一字符子串用于指示用户已经享受过的优惠总次数，第二字符串的第二字符子串用于指示用户已经享受过的优惠总金额，第三字符串的第一字符子串用于指示第一优惠总次数，第三字符串的第二字符子串用于指示第一优惠总金额。该方案中，将优惠次数和优惠金额两个信息统一到一个字符串内，之后只需对该字符串进行一次判断，即可确定用户参与活动的次数和享受的优惠金额，提高了用户请求到优惠金额 的速度。
第三方面，本申请提供一种网络设备，包括：
存储器，用于存储程序指令；
处理器，用于调用所述存储器中存储的程序指令，按照获得的程序执行前述第一方面或第一方面中任一实施例所述的方法。
第四方面，本申请提供一种计算机可读存储介质，所述计算机可读存储介质存储有计算机可执行指令，所述计算机可执行指令用于使计算机执行前述第一方面或第一方面中任一实施例所述的方法。
附图说明
为了更清楚地说明本发明实施例中的技术方案，下面将对实施例描述中所需要使用的附图作简要介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域的普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1为本申请提供的一种优惠金额确定方法流程示意图；
图2为本申请提供的一种第一优惠金额获取方法示意图；
图3为本申请提供的一种补偿列表确定方法示意图；
图4为本申请提供的一种第一优惠总金额及第一优惠总次数确定方法示意图；
图5为本申请提供的一种优惠金额确定装置示意图；
图6为本申请提供的一种网络设备的结构示意图。
具体实施方式
为了使本发明的目的、技术方案和优点更加清楚，下面将结合附图对本发明作进一步地详细描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其它实施例，都属于本发明保护的 范围。
图1为本申请提供的一种优惠金额确定方法，如图1所示，该方法可以应用在商家进行优惠活动时的一个交易***中，该方法包括：
步骤110，接收用户的一个交易请求。
该交易请求用于请求一个优惠金额。
步骤120，确定交易请求对应的第一优惠金额。
步骤130，确定第一优惠总金额和第一优惠总次数。
其中，第一优惠总金额为用户已经享受过的优惠总金额与第一优惠金额之和，第一优惠总次数为用户已经享受过的优惠总次数加1。
步骤140，若第一优惠总次数不大于预设的优惠次数阈值，且第一优惠总金额大于预设的优惠金额阈值，则确定第二优惠金额并将第二优惠金额作为用户请求到的优惠金额。
其中，优惠次数阈值表示在一次优惠活动中用户可以享受的优惠次数最大值，优惠金额阈值表示在一次优惠活动中用户可以享受的优惠总金额最大值，第二优惠金额与用户已经享受过的优惠总金额之和不大于优惠金额阈值。
上述方案中，对于一个用户已经享受过的优惠金额及优惠次数进行记录，当用户再次参与活动时，如果用户此次获得的优惠金额与已经享受过的优惠金额的总和超过了商家预设的一个用户在这次活动中能够享受的优惠金额阈值，则重新选择一个不会使用户获得的总优惠金额超过优惠金额阈值的值作为用户请求到的优惠金额，这样，每个用户能够获取到的优惠总金额有了限制，不同用户能够获得的优惠金额差距变小，从而优化了用户体验。
针对上述步骤120，在一种可能的实现方式中，上述第一优惠金额可以通过图2所示的第一优惠金额获取方法来获取，如图2所示，该方法包括：
步骤121，根据交易请求，从优惠金额列表中获取第三优惠金额。
步骤122，从补偿列表中获取第一补偿金额。
步骤123，将第三优惠金额与第一补偿金额的和作为第一优惠金额。
下面对上述步骤121中的优惠金额列表进行说明，一个优惠金额列表对 应一次优惠活动中的一个交易***。优惠金额列表中存有X个优惠金额，交易***对接收到的每一个交易请求，都会从优惠金额列表中获取一个优惠金额作为第三优惠金额，其中，X的值与该交易***在本次优惠活动中能够产生的优惠名额相同。交易***从优惠金额列表中获取一个优惠金额后，优惠金额列表中存有的优惠金额个数就会减一。优惠金额列表中的每一个优惠金额的数值，是在此次优惠活动开始时初始化产生的。具体地，优惠金额列表可以通过以下步骤生成：
步骤A，确定本次优惠活动商家预设的活动金额N、优惠名额M以及本次优惠活动使用到的交易***个数R，一个交易***对应一个优惠金额列表。
步骤B，确定至少一个区间范围，例如确定10个区间范围，分别为(0,100],(100,200],(200,300],(300,400],(400,500],(500,600],(600,700],(700,800],(800,900],(900,1000]，后续将以这10个区域范围进行说明。
步骤C，利用随机函数，例如Java中的Random.nextInt()函数，生成一个在上述步骤B中确定的区间中最小的区间的数值a，即数字a取值范围为(0,100]，然后利用数字a为上述10个区间分别生成2个随机数：
(0,100]内的两个随机数大小为a,100-a；
(100,200]内的两个随机数大小为a+100,200-a；
(200,300]内的两个随机数大小为a+200,300-a；
(300,400]内的两个随机数大小为a+300,400-a；
(400,500]内的两个随机数大小为a+400,500-a；
(500,600]内的两个随机数大小为a+500,600-a；
(600,700]内的两个随机数大小为a+600,700-a；
(700,800]内的两个随机数大小为a+700,800-a；
(800,900]内的两个随机数大小为a+800,900-a；
(900,1000]内的两个随机数大小为a+900,1000-a。
上述20个随机数即为最终优惠金额列表中包括的20个优惠金额(单位为分)，然后将上述20个随机数添加到List1中，List1中的随机数个数为List1 总名额，List1中的随机数总和为List1总金额。
步骤D，重复上述步骤C，直到上述List1中的随机数个数大于第一阈值或者上述List1中的随机数总和大于第二阈值。其中，第一阈值是根据优惠名额M确定的，例如可以为
Figure PCTCN2019117511-appb-000001
第二阈值是根据活动金额N确定的，例如可以设为
Figure PCTCN2019117511-appb-000002
步骤E，将一定数量的数值1添加到List2中，List2中的数值1的数量不大于第三阈值，且总和不大于第四阈值。其中，第三阈值是根据优惠名额M确定的，例如可以为
Figure PCTCN2019117511-appb-000003
第二阈值是根据活动金额N确定的，例如可以设为
Figure PCTCN2019117511-appb-000004
List2中的数值1的个数为List2总名额，List2中的数值1的总和为List2总金额。当然，List2中的数值并不限于1，本申请仅以1为例来进行说明。
步骤F，随机生成一个大小范围在(0,(N-List1总金额-List2总金额)*2/(M-List1总名额-List2总名额)]的数字b，并根据数值b生成两个随机数，分别为：b、N-List1总金额-List2总金额)*2/(M-List1总名额-List2总名额)-b。然后将这两个随机数添加到List3。
步骤G，重复上述步骤F，直到List3中的随机数总和＝N-List1总金额-List2总金额。此时，List3中的随机数个数＝M-List1总名额-List2总名额。List3的作用为对List1和List2的补齐，以使List1至List3中的数值个数等于M且数值总和等于N。List3中的随机数个数为List3总名额，List3中的随机数总和为List3总金额。
步骤H，按预设规则将List1至List3中的数值分配到每个交易***对应的优惠金额列表中。举个例子，比如令R1＝(List1总名额/R),R2＝(List2总名额/R),R3＝(List3总名额/R)，然后从List1中取R1个随机数，从List3中取R3个随机数，将这些随机数随机添加至一个交易***对应的优惠金额列表中，然 后从List2中取R2个数值1，放入该交易***对应的优惠金额列表的末尾。对每一个交易***对应的优惠金额列表都执行该操作，这样每一个交易***对应的优惠金额列表中都存有优惠金额。
通过上述步骤A至步骤H，即可生成上述步骤121中所述的优惠金额列表，其中，优惠列表末尾的List2中的数值用于在优惠活动后期，使补偿列表中的补偿金额更多的被分配给参与优惠活动的用户。当然，上述方案仅为本申请提供的一种优惠金额列表生成的方式，在实际运用中，也可根据直接根据商家预设的活动金额和优惠名额通过随机函数生成该优惠名额列表。下面将对上述步骤122中的补偿列表进行说明。
首先，在优惠活动刚开始时，补偿列表为空，即补偿列表中没有存入补偿金额。直到一个用户执行过上述步骤140。在一种可能的实现方式中，在上述步骤140之后还可以包括如图3所示的补偿列表确定方法，包括：
步骤141，确定第一优惠金额与第二优惠金额的第一差值。
步骤142，将第一差值***补偿列表，作为一个补偿金额。
具体地，由于在上述步骤140中，用户已经享受过的优惠总金额与第一优惠金额之和大于预设的优惠金额阈值，则会确定一个较小的值，即第二优惠金额作为用户请求到的优惠金额。
举例来说，比如在一次优惠活动中，商家设置的优惠次数阈值为3次，优惠金额阈值为10元，即表示在这次优惠活动中，一个用户能享受优惠的次数最多为3次，能享受的优惠总金额为10元。现有一个用户A，已经参与该优惠活动2次，并且前2次获得的优惠金额之和为7元。当该用户第3次参与优惠活动时，交易***获取到的第一优惠金额为5元，则由于5+7＝12＞10，因此会再确定一个第二优惠金额作为用户请求到的优惠金额。
对于第二优惠金额，在一种可能的实现方式中，可以通过以下方式确定：确定优惠金额阈值与用户已经享受过的优惠总金额的差值，并将该差值作为第二优惠金额。即上述例子中的第二优惠请求金额为10-7＝3元。在该方式中，参与活动的大多数用户均能够获得的优惠金额都能够达到优惠金额阈值，即 可以提高用户的活动体验，也能够使商家预算的活动金额更多的被发放到用户。
对于第二优惠金额，在又一种可能的实现方式中，可以通过以下方式确定：随机选择不大于优惠金额阈值与用户已经享受过的优惠总金额的差值的任一正数值，并将该值作为第二优惠金额。即上述例子中，由于10-7＝3，因此，选择一个在(0,3]之间的任一值作为第二优惠金额，如第二优惠金额为2.5元。该方式，在确保参数活动的用户能够获得的优惠金额值较大的同时，使每个用户获得的优惠金额更具有随机性，而活动的随机性更大可以提高用户参与活动的积极性。
由此可知，上述第二优惠金额为一个小于第一优惠金额的数值，因此，在步骤141中，可以确定第一优惠金额与第二优惠金额的第一差值，然后在步骤142中，将第一差值***补偿列表，作为一个补偿金额，这样补偿列表中就存入了补偿金额。以上述第二优惠金额为3元为例，那么确定第一优惠金额与第二优惠金额的差值为5-3＝2元，因此将2元作为一个补偿金额***到补偿列表中。
在一种可能的实现方式中，若上述第三优惠金额与用户已经获取到的优惠总金额之和大于优惠金额阈值，则往补偿列表中***两个补偿金额，分别为步骤122中获取的第一补偿金额以及一个第三优惠金额与第二优惠金额的差值。比如，当用户已经享受过的优惠总金额为7元，优惠金额阈值为10元在步骤121中，获取的第三优惠金额为4元，在步骤122中，获取的第一补偿金额为1元，由于4+7＝11大于10，因此会确定一个第二补偿金额作为用户请求到的优惠金额。若确定第二优惠金额为3元，则将第三优惠金额与第一优惠金额的差值作为一个补偿金额***补偿列表，即***一个1元进补偿列表，同时将步骤122中获取的第一补偿金额重新***补偿列表，即再***一个1元进补偿列表。
至此，对于上述步骤121中的优惠金额列表和步骤122中的补偿列表已作出说明，下面以一个例子对步骤123进行说明。
假设根据一个用户的交易请求，交易***从其对应的优惠金额列表中选取的第三优惠金额为3元，此时补偿列表中也存在多个补偿金额，假设获取到的第一补偿金额为2元，那么在步骤123中，确定第一优惠金额的值为3元+2元＝5元。
通过上述步骤121至步骤123，即确定了步骤120中用户的交易请求对应的第一优惠金额。当然，步骤121至步骤123仅为实现步骤120的一种方式，实际运用中，还可以采用其他实现方式，比如获取补偿列表中的所有补偿金额作为用户的第一优惠金额的一部分。
之后在步骤130中，确定第一优惠总金额和第一优惠总次数。具体地，优惠活动的交易***中记录有用户已经享受过的优惠次数以及已经享受过的优惠总金额。再将用户已经享受过的优惠总金额加上第一优惠金额，即可确定第一优惠总金额，将用户已经享受过的优惠次数加1，即可确定第一优惠总次数。
在一种可能的实现方式中，上述步骤130具体可以包括如图4所示的以下步骤：
步骤131，根据第一优惠金额，确定第一字符串。
该第一字符串的第一字符子串为1，该第一字符串的第二字符子串用于指示第一优惠金额。该字符串根据商家设定的优惠金额阈值来改变字符长度，如商家设定优惠金额阈值为10元，则由于优惠金额列表中和补偿列表中不存在大于10元的值，因此第一优惠金额的值不会超过20元，用于表示第一优惠金额的第二字符子串长度为4位(20元等于2000分，即能取到的最大值为4位)。举例来说，若第一优惠金额为5元，则第一字符串可以表示为10500，从第二位开始的0500即用于指示第一优惠金额为500分(5元)。
步骤132，根据第一字符串和第二字符串，确定第三字符串。
其中，第二字符串的第一字符子串用于指示用户已经享受过的优惠总次数，第二字符串的第二字符子串用于指示用户已经享受过的优惠总金额，第三字符串的第一字符子串用于指示第一优惠总次数，第三字符串的第二字符 子串用于指示第一优惠总金额。
举例来说，假设一个用户已经享受过的优惠次数为2次，已经享受过的优惠总金额为7元，则第二字符串为20700，其中，第一位数值“2”为第二字符串的第一字符子串，用于指示用户已经享受过的优惠次数为2次，后4位数值“0700”为第二字符串的第二字符子串，用于指示用户已经享受过的优惠总金额为700分(7元)。如此时第一字符串为10500，则确定第三字符串为31200，其中第一位数值“3”为第三字符串的第一字符子串，用于指示第一优惠总次数为3次，后4位“1200”为第三字符串的第二字符子串，用于指示第一优惠总金额为1200分(12元)。
之后对该字符串进行一次判断即可确定用户参与活动的次数和享受的优惠金额，提高了用户请求到优惠金额的速度。当然，上述通过一个字符串来确定用户享受的优惠金额及优惠次数的方式仅为本申请提供的一种可能的实现方式，在实际运用中，也可以将用户享受的优惠金额和优惠次数分开存储再进行判断。
根据对字符串的判断结果，若判断结果为第一优惠总次数不大于预设的优惠次数阈值，且第一优惠总金额大于预设的优惠金额阈值时，则执行上述步骤140。否则，根据其他判断结果，相应的还可以执行以下步骤：
若判断结果为第一优惠总次数不大于预设的优惠次数阈值，且第一优惠总金额不大于预设的优惠金额阈值，则确定第一优惠金额作为用户请求到的优惠金额。该方案中，由于用户在享受第一优惠金额对应的优惠后，所享受的优惠金额总值未超过优惠金额阈值，因此该第一优惠金额可以作为用户请求到的优惠金额。
若判断结果为上述第一优惠总次数大于预设的优惠次数阈值，则确定用户请求到的优惠金额为0。并且在之后，还可以进一步执行一次回退操作，包括：将该用户本次交易请求获取到的用于确定第一优惠金额的第三优惠金额重新***至优惠金额列表，以及用于确定第一优惠金额的第一补偿金额重新***至补偿列表。
在一种可能的实现方式中，一个用户在一次优惠活动中，都存在一个用户标识，根据该用户标识，用户的交易请求中带有该用户标识，根据该用户标识，可以将用户的交易请求分配至相应的交易***中进行处理，该交易***中记录有该用户的信息，该信息包括用户已经享受的优惠总次数和用户已经享受的优惠总金额。当该交易***对应的优惠金额列表和补偿列表为空时，由于无法提供给用户优惠金额，因此，该交易***会查询其他优惠金额列表不和/或补偿列表不为空的其他交易***，并将存储的用户的信息转移至查询到的其他优惠***。这样，在优惠活动初期，用户量较大时，由多个交易***分别对不同用户的交易请求进行处理，提高了处理效率。
基于与上述方法相同的构思，本申请还提供一种优惠金额确定装置，如图5所示，该装置包括：
接收单元501，用于接收用户的一个交易请求。
该交易请求用于请求一个优惠金额。
获取单元502，用于获取该交易请求对应的第一优惠金额。
第一确定单元503，用于确定第一优惠总金额和第一优惠总次数。
其中，第一优惠总金额为用户已经享受过的优惠总金额与第一优惠金额之和，第一优惠总次数为用户已经享受过的优惠总次数加1。
第二确定单元504，用于在第一优惠总次数不大于预设的优惠次数阈值，且第一优惠总金额大于预设的优惠金额阈值时，确定第二优惠金额并将第二优惠金额作为用户请求到的优惠金额，第二优惠金额与用户已经享受过的优惠总金额之和不大于优惠金额阈值。
上述方案，对于一个用户已经享受过的优惠金额及优惠次数进行记录，当用户再次参与活动时，如果用户此次获得的优惠金额与已经享受过的优惠金额的总和超过了商家预设的一个用户在这次活动中能够享受的优惠金额阈值，则重新选择一个不会使用户获得的总优惠金额超过优惠金额阈值的值作为用户请求到的优惠金额，这样，每个用户能够获取到的优惠总金额有了限制，不同用户能够获得的优惠金额差距变小，从而优化了用户体验。
在一种可能的实现方式中，上述装置还可以包括补偿金额生成单元505，用于在确定第二优惠金额之后，确定第一优惠金额与第二优惠金额的第一差值，并将第一差值***补偿列表，作为一个补偿金额，补偿列表用于存储补偿金额。
进一步地，上述获取单元502，具体用于：根据交易请求，从优惠金额列表中获取第三优惠金额，以及从补偿列表中获取第一补偿金额,并将第三优惠金额与第一补偿金额之和，作为第一优惠金额。
在一种可能的实现方式中，上述第二确定单元504，具体可以用于：确定优惠金额阈值与用户已经享受过的优惠总金额的差值，为第二优惠金额；或者，随机选择不大于优惠金额阈值与用户已经享受过的优惠总金额的差值的任一正数值，为第二优惠金额。
在一种可能的实现方式中，上述第二确定单元504还可以用于：在上述第一优惠总次数不大于预设的优惠次数阈值，且上述第一优惠总金额不大于预设的优惠金额阈值时，确定第一优惠金额作为用户请求到的优惠金额。
在一种可能的实现方式中，上述第二确定单元还可以用于：在上述第一优惠总次数大于预设的优惠次数阈值时，确定用户请求到的优惠金额为0。该方案中，由于每次优惠活动中，每个用户能够参与的次数是商家预设好的，若用户参与次数达到优惠次数阈值，则该用户无法再获得优惠金额。
在一种可能的实现方式中，上述第一确定单元503，具体用于：根据第一优惠金额，确定第一字符串，该第一字符串的第一字符子串为1，该第一字符串的第二字符子串用于指示第一优惠金额。然后根据第一字符串和第二字符串，确定第三字符串。其中，第二字符串的第一字符子串用于指示用户已经享受过的优惠总次数，第二字符串的第二字符子串用于指示用户已经享受过的优惠总金额，第三字符串的第一字符子串用于指示第一优惠总次数，第三字符串的第二字符子串用于指示第一优惠总金额。
在一种可能的实现方式中，上述装置还可以包括，优惠金额列表生成单元506，用于生成优惠金额列表。
在一种可能的实现方式中，上述装置对应一个交易***，上述装置还可以包括查询单元507，用于查询其他优惠金额列表不和/或补偿列表不为空的其他交易***，以将该交易***存储的用户的信息转移至查询到的其他优惠***。
上述装置所涉及的与本申请提供的技术方案相关的概念，解释和详细说明及其它步骤请参见前述优惠金额确定方法或其它实施例中关于这些内容的描述，此处不做赘述。
基于与上述实施例相同的构思，本申请还提供一种网络设备。
图6为本申请提供的一种网络设备的结构示意图。如图6所示，该网络设备600包括：
存储器601，用于存储程序指令；
处理器602，用于调用所述存储器中存储的程序指令，按照获得的程序执行前述任一实施例中所述的优惠金额确定方法。
基于与上述实施例相同的构思，本申请还提供一种计算机存储介质，所述计算机可读存储介质存储有计算机可执行指令，所述计算机可执行指令用于使计算机执行前述任一实施例中所述的优惠金额确定方法。
需要说明的是，本申请中对单元的划分是示意性的，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式。在本申请中的各功能单元可以集成在一个处理单元中，也可以是各个单元单独物理存在，也可以两个或两个以上单元集成在一个模块中。上述集成的单元既可以采用硬件的形式实现，也可以采用软件功能单元的形式实现。
在上述实施例中，可以全部或部分地通过软件、硬件、固件或者其任意组合来实现。当使用软件实现时，可以全部或部分地以计算机程序产品的形式实现。计算机程序产品包括一个或多个计算机指令。在计算机上加载和执行计算机程序指令时，全部或部分地产生按照本申请的流程或功能。计算机可以是通用计算机、专用计算机、计算机网络、或者其他可编程装置。计算机指令可以存储在计算机可读存储介质中，或者从一个计算机可读存储介质 向另一个计算机可读存储介质传输，例如，计算机指令可以从一个网站站点、计算机、服务器或数据中心通过有线(例如同轴电缆、光纤、数字用户线(DSL))或无线(例如红外、无线、微波等)方式向另一个网站站点、计算机、服务器或数据中心进行传输。计算机可读存储介质可以是计算机能够存取的任何可用介质或者是包含一个或多个可用介质集成的服务器、数据中心等数据存储设备。可用介质可以是磁性介质，(例如，软盘、硬盘、磁带)、光介质(例如，DVD)、或者半导体介质(例如固态硬盘Solid State Disk(SSD))等。
本领域内的技术人员应明白，本申请可提供为方法、***、或计算机程序产品。因此，本申请可采用完全硬件实施例、完全软件实施例、或结合软件和硬件方面的实施例的形式。而且，本申请可采用在一个或多个其中包含有计算机可用程序代码的计算机可用存储介质(包括但不限于磁盘存储器、CD-ROM、光学存储器等)上实施的计算机程序产品的形式。
本申请是参照根据本申请的方法、设备(***)、和计算机程序产品的流程图和/或方框图来描述的。应理解可由计算机程序指令实现流程图和/或方框图中的每一流程和/或方框、以及流程图和/或方框图中的流程和/或方框的结合。可提供这些计算机程序指令到通用计算机、专用计算机、嵌入式处理机或其他可编程数据处理设备的处理器以产生一个机器，使得通过计算机或其他可编程数据处理设备的处理器执行的指令产生用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的装置。
这些计算机程序指令也可存储在能引导计算机或其他可编程数据处理设备以特定方式工作的计算机可读存储器中，使得存储在该计算机可读存储器中的指令产生包括指令装置的制造品，该指令装置实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能。
这些计算机程序指令也可装载到计算机或其他可编程数据处理设备上，使得在计算机或其他可编程设备上执行一系列操作步骤以产生计算机实现的处理，从而在计算机或其他可编程设备上执行的指令提供用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的步骤。
显然，本领域的技术人员可以对本申请进行各种改动和变型而不脱离本申请的精神和范围。这样，倘若本申请的这些修改和变型属于本申请权利要求及其等同技术的范围之内，则本申请也意图包含这些改动和变型在内。

Claims (14)

  1. 一种优惠金额确定方法，其特征在于，包括：
    接收用户的一个交易请求，所述交易请求用于请求一个优惠金额；
    获取所述交易请求对应的第一优惠金额；
    确定第一优惠总金额和第一优惠总次数，所述第一优惠总金额为所述用户已经享受过的优惠总金额与所述第一优惠金额之和，所述第一优惠总次数为所述用户已经享受过的优惠总次数加1；
    若所述第一优惠总次数不大于预设的优惠次数阈值，且所述第一优惠总金额大于预设的优惠金额阈值，则确定第二优惠金额并将所述第二优惠金额作为所述用户请求到的优惠金额，所述第二优惠金额与所述用户已经享受过的优惠总金额之和不大于所述优惠金额阈值。
  2. 如权利要求1所述的方法，其特征在于，在确定所述第二优惠金额之后，还包括：
    确定所述第一优惠金额与所述第二优惠金额的第一差值；
    将所述第一差值***补偿列表，作为一个补偿金额，所述补偿列表用于存储补偿金额。
  3. 如权利要求2所述的方法，其特征在于，所述获取交易请求对应的第一优惠金额，包括：
    根据所述交易请求，从优惠金额列表中获取第三优惠金额，以及从所述补偿列表中获取第一补偿金额；
    将所述第三优惠金额与所述第一补偿金额之和，作为所述第一优惠金额。
  4. 如权利要求1所述的方法，其特征在于，所述确定第二优惠金额，包括：
    确定所述优惠金额阈值与所述用户已经享受过的优惠总金额的差值，为所述第二优惠金额。
  5. 如权利要求1至3任一项所述的方法，其特征在于，所述确定第一优 惠总金额和第一优惠总次数，包括：
    根据所述第一优惠金额，确定第一字符串，所述第一字符串的第一字符子串为1，所述第一字符串的第二字符子串用于指示所述第一优惠金额；
    根据所述第一字符串和第二字符串，确定第三字符串，所述第二字符串的第一字符子串用于指示所述用户已经享受过的优惠总次数，所述第二字符串的第二字符子串用于指示所述用户已经享受过的优惠总金额，所述第三字符串的第一字符子串用于指示所述第一优惠总次数，所述第三字符串的第二字符子串用于指示所述第一优惠总金额。
  6. 如权利要求1至3任一项所述的方法，其特征在于，所述方法还包括：
    若所述第一优惠总次数不大于预设的优惠次数阈值，且所述第一优惠总金额不大于预设的优惠金额阈值，则确定所述第一优惠金额作为所述用户请求到的优惠金额。
  7. 一种优惠金额确定装置，其特征在于，包括：
    接收单元，用于接收用户的一个交易请求，所述交易请求用于请求一个优惠金额；
    获取单元，用于获取所述交易请求对应的第一优惠金额；
    第一确定单元，用于确定第一优惠总金额和第一优惠总次数，所述第一优惠总金额为所述用户已经享受过的优惠总金额与所述第一优惠金额之和，所述第一优惠总次数为所述用户已经享受过的优惠总次数加1；
    第二确定单元，用于在所述第一优惠总次数不大于预设的优惠次数阈值，且所述第一优惠总金额大于预设的优惠金额阈值时，确定第二优惠金额并将所述第二优惠金额作为所述用户请求到的优惠金额，所述第二优惠金额与所述用户已经享受过的优惠总金额之和不大于所述优惠金额阈值。
  8. 如权利要求7所述的装置，其特征在于，所述装置还包括补偿金额生成单元，用于在确定所述第二优惠金额之后，确定所述第一优惠金额与所述第二优惠金额的第一差值，并将所述第一差值***补偿列表，作为一个补偿金额，所述补偿列表用于存储补偿金额。
  9. 如权利要求8所述的装置，其特征在于，所述获取单元，具体用于:
    根据所述交易请求，从优惠金额列表中获取第三优惠金额，以及从所述补偿列表中获取第一补偿金额,并将所述第三优惠金额与所述第一补偿金额之和，作为所述第一优惠金额。
  10. 如权利要求7所述的装置，其特征在于，所述第二确定单元，具体用于：
    确定所述优惠金额阈值与所述用户已经享受过的优惠总金额的差值，为所述第二优惠金额。
  11. 如权利要求7至10任一项所述的装置，其特征在于，所述第一确定单元具体用于：
    根据所述第一优惠金额，确定第一字符串，所述第一字符串的第一字符子串为1，所述第一字符串的第二字符子串用于指示所述第一优惠金额；
    根据所述第一字符串和第二字符串，确定第三字符串，所述第二字符串的第一字符子串用于指示所述用户已经享受过的优惠总次数，所述第二字符串的第二字符子串用于指示所述用户已经享受过的优惠总金额，所述第三字符串的第一字符子串用于指示所述第一优惠总次数，所述第三字符串的第二字符子串用于指示所述第一优惠总金额。
  12. 如权利要求7-10任一项所述的装置，其特征在于，所述第二确定单元还用于：
    在所述第一优惠总次数不大于预设的优惠次数阈值，且所述第一优惠总金额不大于预设的优惠金额阈值时，确定所述第一优惠金额作为所述用户请求到的优惠金额。
  13. 一种网络设备，其特征在于，包括：
    存储器，用于存储程序指令；
    处理器，用于调用所述存储器中存储的程序指令，按照获得的程序执行权利要求1～6任一项所述的方法。
  14. 一种计算机可读存储介质，其特征在于，所述计算机可读存储介质 存储有计算机可执行指令，所述计算机可执行指令用于使计算机执行权利要求1～6任一项所述的方法。
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