# Introduction to Trading Components

In order to protect the user's trading shopping experience and get through the WeChat ecological scene, the Mini Program opens the trading component. Access components can be associated with the video number and live with goods. The scheme supports two access modes. The comparison and applicable scenarios are as follows:

Access mode	Standard Trading Module	Custom Trading Components
Applicable Business	- Mini Programs in place - No trading ability for the Mini Program - Weak development capacity	- Mini Programs in place - Mini Programs have the ability to trade - Ability to develop
Advantage	- Customizable section pages - Official Function Iteration - Saving product and transaction process development costs - Official management background	- Retain original Mini Program interaction and design - Retain the original Mini Program trading process - Customizable discount marketing gameplay
cost	- Official ordering process required - Merchants need to use the official provided - Partial development required	- Backstage docking required - High cost of joint development - Customer service and after-sales capabilities are required
common ground	- The way to access the trading component requires a Mini Program first, and will retain the original Mini Program fans, information, etc. - Can associate video number, video number personal page display Mini Program entry - You can link the video number, live video number on the sale of goods orders - Orders can be entered into the WeChat Order Center

# Introduction to Standard Trading Components

After calling the component in the Mini Program, we can realize the complete trading capabilities such as product display, order purchase, order management and so on. At the same time, businesses can also support the management of goods, orders, marketing activities and other modules in the background. WeChat official will continue to upgrade the above features.

Function introduction

• Available on video number, Official Account message template Such as the scene to achieve product display and other functions with goods
• Mini Program directly with complete trading capabilities and supporting management background, and the official continuous upgrade
• Orders are automatically synchronized to the "Mini Program Orders" function

Details can refer toStandard Trading Component Introduction。

# Introduction to Custom Trading Components

After calling the component in the Mini Program, the scene in the WeChat ecosystem can be accessed on the original interface, functions and transaction links. The transaction and management in the scene are realized by calling the interfaces of product upload, order generation and status synchronization. WeChat will continue to iterate the interface function.

Function introduction

• Available on video number, Official Account message template Such as the scene to achieve product display and other functions with goods
• Orders are automatically synchronized to the "Mini Program Orders" function

Details can refer toIntroduction to Custom Trading Components。