PHP mall development guide: use and management of coupons

PHP Mall Development Guide: Use and Management of Coupons

With the rapid development of e-commerce, coupons have become one of the important ways to attract users and promote sales. one. In PHP mall development, the use and management of coupons is a key functional module. This article will guide developers on how to design and implement coupon usage and management functions.

1. Design the database table structure

Design the coupon table in the database. It is recommended to include the following fields: coupon ID, coupon name, coupon type, discount method, effective time, expiration Time, face value, conditions of use, etc. At the same time, a user coupon table also needs to be designed to store coupon information held by users. The user coupon table should contain fields: user ID, coupon ID, collection time, usage status, etc.

2. Issuance of coupons

In the mall system, there are generally two ways to issue coupons: coupons for registration and coupons for event promotions.

1. Registration coupon: When the user successfully registers, a registration coupon can be automatically sent to the user's account. This requires adding corresponding logic to the registration process, that is, after the user successfully registers, the coupon information is inserted into the user coupon table.
2. Event promotion coupons: The mall system often holds some promotional activities. In order to attract users to participate, a certain number of coupons can be given to users. In this case, developers need to design corresponding backend management pages for setting event rules and issuing coupons.

3. Coupon usage rules

1. Coupon types: Coupons can be divided into two types: discount coupons and full discount coupons. Discount coupons can be set with discount ratios, such as 10% off, 20% off, and full discount coupons can be set with a certain amount before they can be used, and a certain amount that can be reduced.
2. Effective time and expiration time: Coupons should be set with an effective time and an expiration time. Users can only use coupons within the effective time range.
3. Conditions of use: There are generally some conditions of use in the mall system, such as a certain amount of money to use coupons, or only designated products to use coupons. Developers need to design corresponding logic to determine whether the user meets the usage conditions.

4. The use and management of coupons

1. User coupon list: After the user logs in to the mall system, a user coupon list page should be provided to display the user’s coupons. All coupon information. At the same time, the usage status and validity period of each coupon need to be displayed.
2. How to receive and use coupons: The mall website can add a coupon collection entrance to the product details page or shopping cart page, and users can click the receive button to add coupons to their accounts. On the settlement page, the user can choose whether to use the coupon. The system needs to determine whether the user meets the usage conditions and calculate the final payment amount.
3. Expiration processing of coupons: On the user coupon list page, expired coupons need to be identified and users should be reminded to use them in time.
4. Backend management: Developers need to design a backend management system for adding, editing, and deleting coupons. The backend management page should provide statistical functions to view the receipt and use of coupons.

Summary:

The use and management of coupons is an important functional module in PHP mall development. By designing a reasonable database table structure, developers can implement the issuance, use and management functions of coupons. Reasonable use and management of coupons will greatly improve the user experience and sales effect of the mall system, which is of great significance.

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