Advanced Configuration - Help Center

This guide will introduce advanced product configuration options, including category management, invoice feature, download guides, and parameter collection.

Category Management

If you sell many products, you can create category groups for easier maintenance and management:

Create product categories in the Merchant Center
Assign products to corresponding categories
Categories can be used for product filtering and display

Invoice Feature

Disabled by default. When enabled, an invoice entry will appear on the checkout page, allowing users to fill in invoice information when ordering.

Invoice Feature Configuration

You can view and process all invoice requests in "Orders - Invoice List".

Download & Guide

Configure download and usage guides for users after purchase:

Configuration	Description
Download URL	After payment, this download link will be displayed on the payment completion page and order email
Guide URL	Software installation and activation tutorial link to help users complete the setup process
Order Confirmation	Terms or notes that users must check and confirm before placing an order

Parameter Collection

Used to collect necessary user information in orders. Parameter names should not exceed 5 characters.

Supported Parameter Types

String - Text input
Number - Numeric input
Image - Image upload
Attachment - File upload

Collection Timing

Collect Before Order

Users must provide this information before they can proceed to payment

Collect After Order

Users pay first, then upload information after payment. Order is processed after merchant approval

Usage Tips

The "Collect After Order" feature is especially suitable for educational discount orders that require student verification. Users can pay first, then upload student ID and other proof materials.