Method for changing product option and system therefor

Abstract

Provided are a method for changing a product option and a system therefor. The method for changing a product option according to an embodiment of the present disclosure is a method performed by a computing device, and may comprise the steps of: receiving, from a user terminal, a request for changing an option for a first option of a first product on a first shopping cart page in which the first product is stored; transmitting an option selection page for the first product; receiving, from the user terminal, an input regarding a second option changed for the first product; and transmitting a second shopping cart page displaying first product information corresponding to the second option of the first product.

Description

Method and system for changing product options

[0001] The present disclosure relates to a method for changing product options and a system thereof.

[0002] In e-commerce platform applications, the shopping cart page plays a crucial role in driving user experience and sales. The shopping cart page allows users to temporarily store items they wish to purchase and review and manage them before beginning the checkout process.

[0003] A shopping cart page can increase user conversion rates, improve the shopping experience, and promote sales by adding features like discount coupons.

[0004] To maximize the user experience on the shopping cart page described above, a method is required to change product options without returning to the product description page on the shopping cart page, which is the final payment step for a product.

[0005] A technical problem to be solved in some embodiments of the present disclosure is to provide a method and system for changing product options that provides a user interface that allows a user to conveniently change options for a product.

[0006] The technical problems of the present disclosure are not limited to the technical problems mentioned above, and other technical problems not mentioned will be clearly understood by those skilled in the art of the present disclosure from the description below.

[0007] A method for changing product options according to one embodiment of the present disclosure for solving the above technical problem may include, in a method performed by a computing system, a method performed by a computing device, the step of receiving, from a user terminal, a request for changing an option for a first option of a first product on a first shopping cart page where the first product is stored; a step of transmitting an option selection page for the first product; a step of receiving, from the user terminal, an input regarding a changed second option for the first product; and a step of transmitting a second shopping cart page displaying first product information corresponding to the second option of the first product.

[0008] In one embodiment, the step of receiving the option change request may include the step of receiving an input of an option change button included in a product information section corresponding to the first option of the first product.

[0009] In one embodiment, the option selection page may be displayed in a pop-up form overlaid on the shopping cart page.

[0010] In one embodiment, the option selection page may be such that, when the number of options included in the first category, which is a criterion for classifying the first product, exceeds the number that can be displayed within the option selection page, options that satisfy the option priority display condition may be displayed on the option selection page.

[0011] In one embodiment, the step of receiving input regarding the second option may include the step of sending a pop-up message regarding discount application policy guidance information when the second option is subject to a discount application.

[0012] In one embodiment, the step of transmitting the first shopping cart page may include the step of transmitting a shopping cart page displaying the first product information including the discount application policy guidance information.

[0013] In one embodiment, the step of receiving input regarding the second option may include the step of sending a pop-up message regarding a same option selection error if the second option is the same option as the first option.

[0014] In one embodiment, the first shopping cart page stores a second product that is different from the first product, the first product is located below the second product on the first shopping cart page, and the step of transmitting the second shopping cart page may include the step of transmitting a shopping cart page that displays the first product information above the second product information corresponding to the selected option of the second product.

[0015] In one embodiment, the step of transmitting the second shopping cart page may include the step of transmitting a shopping cart page in which a purchase target button for the first product is activated.

[0016] According to another embodiment of the present disclosure for solving the above technical problem, a product option change system comprises: a communication interface; a memory in which a computer program is loaded; and one or more processors in which the computer program is executed, wherein the computer program may include instructions for performing the following operations: receiving a request for changing an option for a first option of a first product from a user terminal on a first shopping cart page in which the first product is stored; transmitting an option selection page for the first product; receiving an input regarding a changed second option for the first product from the user terminal; and transmitting a second shopping cart page displaying first product information corresponding to the second option of the first product.

[0017] According to another embodiment of the present disclosure for solving the above technical problem, a computer program may be stored in a computer-readable recording medium that is combined with a computing device and executes the steps of: receiving, from a user terminal, a request for changing an option for a first option of a first product on a first shopping cart page where the first product is stored; transmitting an option selection page for the first product; receiving, from the user terminal, an input regarding a changed second option for the first product; and transmitting a second shopping cart page displaying first product information corresponding to the second option of the first product.

[0018] According to some embodiments of the present disclosure, when a user wishes to change options for a product in their shopping cart, they can quickly and conveniently change the options for the product within the shopping cart page without having to return to the product description page. Therefore, some embodiments of the present disclosure can enhance the user experience during the product purchase process and simultaneously increase the purchase rate for the product.

[0019] In addition, according to some embodiments of the present disclosure, there is an advantage in that the purchase rate for a product can be improved by providing a user interface that allows users to easily change options for a product on the shopping cart page, given the characteristics of a shopping cart page with a high product purchase rate.

[0020] In addition, according to some embodiments of the present disclosure, there is an advantage in that the user's product purchase rate can be increased by preferentially displaying options of products undergoing promotion on an option selection page.

[0021] Furthermore, according to some embodiments of the present disclosure, when a user changes options for a product, the likelihood of the user purchasing the product with the changed options increases. Therefore, by displaying product information corresponding to the changed options for the product at the top of the shopping cart page, the user can be encouraged to make a purchase. Therefore, some embodiments of the present disclosure have the advantage of providing an optimal user interface screen tailored to the user's intent.

[0022] Furthermore, according to some embodiments of the present disclosure, when a user changes options for a product, the likelihood of the user purchasing the product with the changed options increases. Therefore, by activating the purchase target button for the product, the user's purchase can be encouraged. Therefore, some embodiments of the present disclosure have the advantage of providing an optimal user interface tailored to the user's intent.

[0023] The effects according to the technical idea of ​​the present disclosure are not limited to the effects mentioned above, and other effects not mentioned will be clearly understood by those skilled in the art from the description below.

[0024] Figure 1 is an example diagram illustrating a problem with the shopping cart page of an existing e-commerce platform application.

[0025] FIG. 2 is a system configuration diagram for explaining the configuration and operation of a product option change system according to some embodiments of the present disclosure.

[0026] FIG. 3 is a flowchart illustrating a method for changing product options according to some embodiments of the present disclosure.

[0027] FIG. 4 is an exemplary diagram illustrating a first shopping cart page referenced by another embodiment of the present disclosure.

[0028] FIGS. 5 and 6 are exemplary diagrams illustrating an option selection page referenced by some embodiments of the present disclosure.

[0029] FIG. 7 is an exemplary diagram illustrating a method for receiving input regarding changed options for a product according to some embodiments of the present disclosure.

[0030] FIG. 8 is an exemplary diagram illustrating a method for receiving input regarding changed options for a product according to another embodiment of the present disclosure.

[0031] FIG. 9 is an exemplary diagram illustrating a second shopping cart page referenced by some embodiments of the present disclosure.

[0032] FIG. 10 is a hardware configuration diagram of a computing device described in some embodiments of the present disclosure.

[0033] Hereinafter, preferred embodiments of the present disclosure will be described in detail with reference to the attached drawings. The advantages and features of the present invention, and methods for achieving them, will become clearer with reference to the embodiments described in detail below together with the attached drawings. However, the technical spirit of the present invention is not limited to the following embodiments and may be implemented in various different forms. The following embodiments are provided only to complete the technical spirit of the present invention and to fully inform those skilled in the art of the present invention of the scope of the present invention, and the technical spirit of the present invention is defined only by the scope of the claims.

[0034] In describing the present disclosure, if it is determined that a detailed description of a related known configuration or function may obscure the gist of the present invention, the detailed description will be omitted.

[0035] Unless otherwise defined, the terms (including technical and scientific terms) used in the following examples may be used with meanings commonly understood by those of ordinary skill in the art to which this disclosure pertains; however, this may vary depending on the intentions of engineers working in the relevant field, precedents, the emergence of new technologies, etc. The terminology used in this disclosure is for the purpose of describing the embodiments and is not intended to limit the scope of this disclosure.

[0036] In the following examples, singular expressions include plural concepts unless the context clearly specifies that they are singular. Furthermore, plural expressions include singular concepts unless the context clearly specifies that they are plural.

[0037] In addition, terms such as first, second, A, B, (a), (b), etc. used in the following embodiments are only used to distinguish certain components from other components, and the nature, order, or sequence of the components are not limited by the terms.

[0038] Various embodiments of the present disclosure will be described below with reference to the attached drawings.

[0039] Below, with reference to Figure 1, we describe the problems with the shopping cart page of an existing e-commerce platform application. Figure 1 is an example diagram illustrating the problems with the shopping cart page of an existing e-commerce platform application.

[0040] Referring to Figure 1, a shopping cart page (1) is illustrated. The shopping cart page (1) may display product information for products (2) placed in the user's shopping cart. At this time, the user may wish to change product options. In the shopping cart page (1) of existing e-commerce platform applications, the user clicks on the product information section (2) of a product and changes the product options on the resulting product description page. The changed product options are then applied and displayed on the shopping cart page (1).

[0041] According to the existing shopping cart page (1), users must endure the inconvenience of selecting product options again from the product description page to change them. The shopping cart page (1) is the final page users visit before purchasing a product, and the purchase rate for this product is significantly higher than for other products. Therefore, it is important to provide a user interface that both increases the purchase rate and allows users to conveniently change product options.

[0042] In this disclosure, a method is presented to conveniently change options for a product on a shopping cart page.

[0043] Hereinafter, the configuration and operation of a product option change system according to some embodiments of the present disclosure will be described with reference to FIG. 2. FIG. 2 is a system configuration diagram for explaining the configuration and operation of a product option change system according to some embodiments of the present disclosure.

[0044] Referring to FIG. 2, the product option change system may be configured to include a service server (10), a user terminal (20), and a database (30). However, the scope of the present disclosure is not limited thereto. In some cases, the product option change system may be configured to further include modules / devices / systems not illustrated in FIG. 2. Alternatively, the product option change system may be configured to exclude at least some of the components (10 to 30) illustrated in FIG. 2.

[0045] The service server (10) can obtain product information about products placed in a shopping cart by a user terminal (20) from a database (30) and transmit a shopping cart page displaying product information about the corresponding products to the user terminal (20). The user terminal (20) can display the shopping cart page on the screen of the user terminal (20).

[0046] The service server (10) may receive a request for changing options for a product displayed on the shopping cart page from a user terminal (20). Thereafter, the service server (10) may obtain the stored options for the corresponding product from the database (30), generate an option selection page displaying the options for the corresponding product, and transmit the option selection page to the user terminal (20). Thereafter, the user terminal (20) may transmit an input regarding the changed options for the corresponding product to the service server (10).

[0047] The service server (10) can transmit a shopping cart page displaying product information corresponding to the changed options for the product to the user terminal (20). The user terminal (20) can display the shopping cart page on the screen of the user terminal (20).

[0048] The user terminal (20) may be any electronic device for using the e-commerce platform application provided by the service server (10). For example, the user terminal (20) may be a user's portable electronic device, personal computer (PC), etc.

[0049] The database (30) can store options for products, products placed in a shopping cart by a user, and options for those products. The database (30) can transmit the stored information to the service server (10) upon request from the service server (10).

[0050] For ease of understanding, the following description assumes that all steps / operations of the methods described below are performed on the aforementioned service server (10). Therefore, if the subject of a specific step / operation is omitted, it can be understood that it is performed on the service server (10). However, in an actual environment, some steps / operations of the methods described below may be performed on other computing devices.

[0051] Hereinafter, a method for changing product options according to one embodiment of the present disclosure will be described with reference to FIG. 3. FIG. 3 is a flowchart illustrating a method for changing product options according to some embodiments of the present disclosure.

[0052] Referring to FIG. 3, the service server (10) may receive a request for changing an option for a first option of a first product from a user terminal (20) on a first shopping cart page where the first product is stored (S100). The first product may be a product that the user has placed in the shopping cart. The first option may be an option selected by the user when placing the first product in the shopping cart. Hereinafter, a method for receiving an option change request according to an embodiment of the present disclosure will be described with reference to FIG. 4. FIG. 4 is an exemplary diagram for explaining a first shopping cart page referenced by another embodiment of the present disclosure.

[0053] In one embodiment, the service server (10) may receive an input of an option change button included in a product information section corresponding to a first option of a first product selected by the user.

[0054] Referring to Figure 4, the first shopping cart page (40) is illustrated. The first shopping cart page (40) displays the first product (41), Company A's ketchup, 500g, 1 unit, and the second product, Company B's short-sleeved T-shirt, black, 095.

[0055] There may be cases where a user wishes to change options for a first product (41). Previously, a user would have to click on the first product (41) and then change the options again on the product description page for the first product (41) that appears accordingly. However, in the present disclosure, when a user inputs an option change button (42) included in the product information section corresponding to the first option of the first product (41), and the service server (10) receives the input of the option change button, the user can change the options for the first product (41) on the shopping cart page (40) without moving to the product description page for the first product (41).

[0056] According to this embodiment, if a user wishes to change options for a product in their shopping cart, they can quickly and conveniently change the options within the shopping cart page without having to return to the product description page. Therefore, this embodiment has the advantage of enhancing the user experience during the product purchase process and simultaneously increasing the purchase rate.

[0057] Again, this is explained with reference to Figure 3.

[0058] When the service server (10) receives an option change request from the user terminal (20), the service server (10) may transmit an option selection page for the first product (S200). The option selection page for the first product may be displayed without returning to the product description page for the first product. The option selection page will be described in detail with reference to FIGS. 5 and 6.

[0059] Thereafter, the service server (10) can receive input regarding a changed second option for the first product from the user terminal (20) (S300). The user can select the changed second option for the first product and input it via the user terminal (20). A method for receiving input regarding the second option will be described in detail with reference to FIGS. 7 and 8.

[0060] Thereafter, the service server (10) may transmit a second shopping cart page displaying first product information corresponding to the second option, which is a modified option of the first product, to the user terminal (20) (S400). The first product information may include various information, such as the product name of the first product, information corresponding to the second option, price, product delivery completion time, discount rate for the first product, whether same-day delivery is possible, and quantity. The second shopping cart page displaying the first product information will be described in detail with reference to FIG. 9.

[0061] According to this embodiment, if a user wishes to change options for a product in their shopping cart, they can quickly and conveniently change the options for the product within the shopping cart page without having to return to the product description page. Therefore, this embodiment can enhance the user experience during the product purchase process.

[0062] Additionally, given the nature of the shopping cart page, which has a high product purchase rate, there is an advantage in that the purchase rate for products can be increased by providing a user interface that allows users to easily change product options on the shopping cart page.

[0063] Hereinafter, with reference to FIGS. 5 and 6, an option selection page referenced by some embodiments of the present disclosure will be described. FIGS. 5 and 6 are exemplary diagrams illustrating an option selection page referenced by some embodiments of the present disclosure.

[0064] First, an explanation is given with reference to Fig. 5.

[0065] In one embodiment, the option selection page may be displayed as a pop-up, overlaid on the shopping cart page.

[0066] Referring to FIG. 5, a first screen (50) is illustrated, which includes a shopping cart page (51) and an option selection page (52). The option selection page (52) may be a page that displays product categories (e.g., capacity per unit) and selectable options (e.g., quantity) for Company A's ketchup products. The product categories and selectable options for each category are stored in a database (30), and the service server (10) can obtain the above information from the database (30) to generate an option selection page.

[0067] When a user requests to change an option while staying on the shopping cart page (51), the service server (10) can overlay an option selection page (52) on the shopping cart page (51) and display it in a pop-up form. In other words, the user can conveniently and easily change the options for a product on the shopping cart page without having to return to the product description page for the product.

[0068] Therefore, according to this embodiment, given the characteristics of a shopping cart page with a high product purchase rate, there is an advantage in that the purchase rate for products can be increased by providing a user interface that allows users to easily change product options on the shopping cart page.

[0069] Meanwhile, in one embodiment, if the number of options included in the first category, which is the criterion for classifying the first product, exceeds the number of options that can be displayed on the option selection page, options that satisfy the option priority display condition may be displayed on the option selection page. The option priority display condition may be designated by the administrator of the service server (10). For example, the option priority display condition may be that same-day delivery is possible. However, the scope of the present disclosure is not limited thereto.

[0070] Referring to FIG. 6, an option selection page (60) is illustrated. The first product is Company A's ketchup, and the first category (61), which is the criterion for classifying the first product, is the unit capacity. The option selection page (60) may display up to five options. However, the number of options included in a 500g ketchup exceeds five. In this case, the service server (10) may generate an option selection page (60) that displays only options that satisfy the option priority display conditions. The option priority display conditions may be conditions (62) regarding options for products available for same-day delivery. Alternatively, the option priority display conditions may be conditions regarding options for products currently on promotion.

[0071] When a user clicks the Show More Options button (63), all options can be displayed. The user can scroll through the option selection page (64) to check pricing information for all options.

[0072] According to this embodiment, there is an advantage in that the user's product purchase rate can be increased by preferentially displaying the options of a product being promoted on the option selection page.

[0073] Hereinafter, with reference to FIG. 7, a method for receiving input regarding changed options for a product according to some embodiments of the present disclosure will be described. FIG. 7 is an exemplary diagram illustrating a method for receiving input regarding changed options for a product according to some embodiments of the present disclosure.

[0074] In one embodiment, when the service server (10) receives input from the user terminal (20) regarding a changed second option for the first product, if the second option is eligible for a discount, the service server (10) may transmit a pop-up message regarding discount application policy guidance information to the user terminal (20). The discount application policy guidance information may include information regarding the timing of coupon discount application, etc. However, the scope of the present disclosure is not limited thereto and may include various discount information.

[0075] In this case, the service server (10) may transmit a shopping cart page displaying first product information including discount application policy guidance information to the user terminal (20). Accordingly, the user can easily understand the discount policy regarding the changed second option of the first product.

[0076] Referring to FIG. 7, a first screen (70) and a shopping cart page (73) are illustrated. Referring to the first screen (70), if two 500g ketchups from Company A are the second option (71) subject to a discount, when the user selects the second option (71), the service server (10) can generate a pop-up message (72) on the top of the first screen (70) regarding discount application policy guidance information that says, "Coupon discount will be applied at the time of payment," and transmit the pop-up message to the user terminal (20).

[0077] Thereafter, when the user selects the second option on the first screen (70) and clicks the option change button, the service server (10) can transmit a shopping cart page (73) that displays the first product information corresponding to the second option and the discount application policy guidance information (74) that says 'Coupon applied at payment' to the user terminal (20).

[0078] According to this embodiment, the user's desire to purchase can be stimulated by displaying the options to which the discount is applied, and user confusion can be prevented by accurately informing the user about the discount policy.

[0079] Hereinafter, with reference to FIG. 8, a method for receiving input regarding changed options for a product according to one embodiment of the present disclosure will be described. FIG. 8 is an exemplary diagram illustrating a method for receiving input regarding changed options for a product according to another embodiment of the present disclosure.

[0080] In one embodiment, when the service server (10) receives an input regarding a changed second option for the first product from the user terminal (20), if the second option is the same option as the first option before the change, the service server (10) may transmit a pop-up message regarding an error in selecting the same option.

[0081] Referring to FIG. 8, a first screen (80) illustrating an option selection page is illustrated. The first option, which is an option selected by the user before requesting an option change, may be one 500g ketchup from Company A, and the second option, which is an option selected by the user after requesting an option change, may also be one 500g ketchup from Company A. In this case, when the user clicks the option change button illustrated in the first screen (80), the service server (10) may transmit a pop-up message (81) regarding an identical option selection error, such as "The product cannot be temporarily stored" or "The identical option has been selected," to the user terminal (20).

[0082] According to this embodiment, the user can easily recognize the first option previously selected on the option selection page without having to return to the shopping cart page. Therefore, this embodiment has the advantage of increasing user satisfaction with the service.

[0083] Hereinafter, a second shopping cart page referenced by some embodiments of the present disclosure will be described with reference to FIG. 9. FIG. 9 is an exemplary diagram illustrating a second shopping cart page referenced by some embodiments of the present disclosure.

[0084] In one embodiment, the first shopping cart page, which is the shopping cart page before the user requests to change an option, may store a first product and a second product, and the first product may be located below the second product on the first shopping cart page. When the service server (10) receives an input regarding a changed second option for the first product from the user terminal (20), the service server (10) may transmit to the user terminal (20) a shopping cart page that displays first product information corresponding to the second option of the first product above second product information corresponding to the selected option of the second product.

[0085] Referring to FIG. 9, a first shopping cart page (90a) and a second shopping cart page (90b) are illustrated. The first shopping cart page (90a) contains a second product (91a), which is a black, 095-size short-sleeved T-shirt from Company B, and a first product (92a), which is a 500g, 1-piece ketchup from Company A. The first product (92a) is positioned lower than the second product (91a) on the first shopping cart page (90a). In this case, when a user changes an option for the first product (92a), the service server (10) may transmit a second shopping cart page (90b) to the user terminal (20), which displays first product information corresponding to the changed second option of the first product (92b) higher than second product information corresponding to the selected option of the second product (91b).

[0086] When a user changes a product's options, the likelihood of the user purchasing the product with the changed options increases. Therefore, by displaying product information corresponding to the changed options at the top of the shopping cart page, the user can be encouraged to make a purchase. Therefore, this embodiment offers the advantage of providing an optimal user interface screen tailored to the user's intent.

[0087] Meanwhile, in one embodiment, when the service server (10) receives an input regarding a changed second option for the first product from the user terminal (20), the service server (10) can transmit a second shopping cart page with the purchase target button for the first product activated to the user terminal (20).

[0088] Referring to FIG. 9, the purchase target button (93a) for the first product (92a) on the first shopping cart page (90a) is disabled. In this case, if the user changes the option for the first product (92a), the service server (10) can transmit the second shopping cart page (90b) with the purchase target button (93b) for the first product (92b) enabled to the user terminal (20), as shown in the second shopping cart page (90b).

[0089] When a user changes options for a product, the likelihood of the user purchasing the product with the changed options increases. Therefore, by activating the purchase target button for that product, the user can be encouraged to make a purchase. Therefore, this embodiment offers the advantage of providing an optimal user interface tailored to the user's intent.

[0090] FIG. 10 is a hardware configuration diagram of a computing device described in some embodiments of the present disclosure. The computing system (1000) of FIG. 10 may include one or more processors (1100), a system bus (1600), a communication interface (1200), a memory (1400) for loading a computer program (1500) executed by the processor (1100), and a storage (1300) for storing the computer program (1500).

[0091] The computing system (1000) of FIG. 10 may present a hardware structure of one or more computing systems constituting the service server (10) described with reference to FIG. 2, for example.

[0092] The processor (1100) controls the overall operation of each component of the computing system (1000). The processor (1100) can perform operations for at least one application or program for executing methods / operations according to various embodiments of the present disclosure. The memory (1400) stores various data, commands, and / or information. The memory (1400) can load one or more computer programs (1500) from the storage (1300) to execute methods / operations according to various embodiments of the present disclosure. The storage (1300) can non-temporarily store one or more computer programs (1500).

[0093] The computer program (1500) may include one or more instructions implementing methods / operations according to various embodiments of the present disclosure. When the computer program (1500) is loaded into the memory (1400), the processor (1100) may execute the one or more instructions to perform the methods / operations according to various embodiments of the present disclosure.

[0094] In one embodiment, the computer program (1500) may include instructions for performing an operation of receiving an option change request for a first option of a first product from a user terminal on a first shopping cart page where a first product is stored, an operation of transmitting an option selection page for the first product, an operation of receiving an input regarding a changed second option for the first product from the user terminal, and an operation of transmitting a second shopping cart page displaying first product information corresponding to the second option of the first product.

[0095] Various embodiments of the present disclosure and effects according to the embodiments have been described with reference to FIGS. 1 through 10. The effects according to the technical concept of the present disclosure are not limited to the effects described above, and other effects not mentioned will be clearly understood by those skilled in the art from the description below.

[0096] Furthermore, even though the above embodiments have described multiple components as being combined or operating in combination, the technical concept of the present disclosure is not necessarily limited to these embodiments. That is, within the scope of the technical concept of the present disclosure, all of the components may be selectively combined and operated one or more times.

[0097] The technical concepts of the present disclosure described so far can be implemented as computer-readable code on a computer-readable medium. A computer program recorded on a computer-readable recording medium can be transmitted to another computing device via a network such as the Internet, installed on said other computing device, and thus used on said other computing device.

Claims

1. In a method performed by a computing system, In a method performed by a computing device, A step of receiving a request for changing an option for a first option of a first product on a first shopping cart page where a first product is stored from a user terminal; A step of sending an option selection page for the first product; A step of receiving an input regarding a changed second option for the first product from the user terminal; and Including a step of transmitting a second shopping cart page displaying first product information corresponding to the second option of the first product. How to change product options.

2. In paragraph 1, The step of receiving the above option change request is: A step of receiving an input of an option change button included in a product information section corresponding to the first option of the first product, How to change product options.

3. In paragraph 1, The above option selection page is, It is displayed in the form of a pop-up overlaid on the above shopping cart page. How to change product options.

4. In paragraph 1, The above option selection page is, If the number of options included in the first category, which is the standard for classifying the first product, exceeds the number that can be displayed within the option selection page, the option that satisfies the option priority display condition is displayed on the option selection page. How to change product options.

5. In paragraph 1, The step of receiving input regarding the second option is: Including a step of sending a pop-up message regarding discount application policy guidance information when the second option is subject to a discount application. How to change product options.

6. In paragraph 5, The step of sending the above first shopping cart page is: Including a step of transmitting a shopping cart page displaying the first product information including the above discount application policy guidance information. How to change product options.

7. In paragraph 1, The step of receiving input regarding the second option is: Including a step of sending a pop-up message regarding an error in selecting the same option, if the second option is the same option as the first option. How to change product options.

8. In paragraph 1, The first shopping cart page above is, A second product different from the above first product is stored, The above first product is, It is located below the second product on the first shopping cart page above, The step of sending the above second shopping cart page is: Including a step of transmitting a shopping cart page that displays the first product information above the second product information corresponding to the selected option of the second product. How to change product options.

9. In paragraph 1, The step of sending the above second shopping cart page is: Including a step of sending a shopping cart page in which a purchase target button for the first product is activated, How to change product options.

10. Communication interface; Memory into which computer programs are loaded; and Including one or more processors on which the above computer program is executed, The above computer program, An action of receiving an option change request for a first option of a first product from a user terminal on a first shopping cart page where a first product is stored; An action of sending an option selection page for the above first product; An operation of receiving an input regarding a changed second option for the first product from the user terminal; and Including instructions for performing an action of transmitting a second shopping cart page displaying first product information corresponding to the second option of the first product. Product option change system.

11. Combined with a computing device, A step of receiving a request for changing an option for a first option of a first product on a first shopping cart page where a first product is stored from a user terminal; A step of sending an option selection page for the first product; A step of receiving an input regarding a changed second option for the first product from the user terminal; and A computer-readable recording medium stored in a computer-readable storage medium that executes a step of transmitting a second shopping cart page displaying first product information corresponding to the second option of the first product. Computer program.

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