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Mall order delivery cost calculation techniques, implemented in PHP

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Jun 30, 2023 pm 04:05 PM

Tips for implementing the order delivery fee calculation function in the PHP developer mall

With the rapid development of e-commerce, more and more malls have begun to adopt online transactions, and order delivery has become an important part of the mall. . For shopping malls, accurately calculating the delivery costs of orders is an important part of ensuring customer satisfaction. This article will introduce how to use the order delivery fee calculation function in PHP Developer Mall to provide more accurate and convenient delivery fee calculation services for the mall.

1. Obtain delivery address information

First of all, before calculating the order delivery fee, you need to obtain the customer's delivery address information. In shopping malls, customers are generally required to fill in the delivery address when placing an order. We can save the delivery address information filled in by customers into the database through PHP form submission and database operations.

2. Delivery fee calculation rules

There are generally two ways to calculate delivery costs in the mall: according to geographical area or according to order weight. In specific implementation, we can choose an appropriate calculation method based on the actual situation of the mall.

Calculate delivery costs based on geographical areas: Malls often divide geographical areas into different delivery areas, and each area corresponds to a fixed delivery fee. By querying the delivery area table, we can determine the area where the customer is located based on the address information filled in by the customer, and obtain the corresponding delivery fee.
Calculate delivery fees based on order weight: Many products in the mall have different weights, so calculating delivery fees based on order weight is also a common method. We can add the weight information of the goods to the product table and calculate the total weight of the goods purchased by the customer when submitting the order. According to different weight ranges, you can get the corresponding delivery fees by querying the delivery fee table.

3. Dynamically update delivery costs

In the mall, product prices and delivery costs will be adjusted as time and policies change. In order to ensure the accuracy of delivery costs, we need to store delivery costs in the database and update them dynamically.

Create a delivery fee table: Create a delivery fee table in the database to store delivery fees corresponding to different geographical areas or weight intervals.
Update delivery costs: In the mall's backend management system, we can write a page for the administrator to enter and modify delivery costs. Update delivery costs through form submission and database operations.

4. Order settlement page display

Before submitting the order, the customer needs to confirm the total amount of the order, including the product price and delivery fee. In order to provide a good user experience, we can display delivery fees on the order settlement page. Through PHP query database operation, we can calculate the delivery cost of the order based on the delivery address information filled in by the customer, and display it on the order settlement page.

Summary:

PHP is a very powerful programming language, and it is very convenient to implement the order delivery fee calculation function in the mall. This article introduces the implementation skills of the order delivery cost calculation function in PHP Developer City from aspects such as obtaining delivery address information, delivery cost calculation rules, dynamically updating delivery costs, and order settlement page display. By rationally using these techniques, the mall can provide customers with accurate and convenient delivery cost calculation services, improve customer satisfaction, and promote the development of the mall.

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