1. Product Overview
JSAPI Payment (also known as JSAPI payment) refers to the payment capability of the user in opening the merchant's H5 page in the WeChat client and pulling up the WeChat Pay cash register on the H5 page to complete the payment.
The payment capability of official account is a product capability based on the H5 page in the WeChat client, with multiple characteristics such as flexible product capability, multiple application modes, low development cost, and close connection with the WeChat ecosystem. It can be used in both online and offline scenarios.
| Application Scenario | Scenario Description | Problem to Fix |
|---|---|---|
Online scenario |
The merchant provides services or goods through the H5 page, and provides the H5 page for users through a WeChat channel (such as an official account). The user confirms to complete payment on this page. |
Applicable to merchants who plan to or have used the H5 page to provide goods or services for users and hope to reach users through the WeChat ecosystem (such as WeChat official account). |
Offline scenario |
Merchants can post the collection code materials in offline stores. After scanning the code through WeChat, users can open the H5 page of the merchant and input the amount and payment password to complete the payment. |
Applicable to merchants who do not have cash registers, or wish to go online quickly and do not want to transform cash registers. |
2. Product Process
3. Conditions of Use
After becoming a WeChat Pay merchant, the merchant will automatically have the permission of the product capability without additional application, and can access the product capability after completing necessary pre-access preparations.
4. Special Notes
Official account payment can be initiated only on the H5 page in the WeChat client. When the merchant's H5 page is opened through the system browser, but not the WeChat client, the JSAPI Payment is not applicable, and H5 payment needs to be accessed.
5. Application Cases
Set out below are the application cases of JSAPI Payment capability in overseas online scenarios and offline scenarios:
Offline scenarios：
By accessing the JSAPI Payment capability, overseas merchants can quickly access WeChat Pay without transforming cash registers.
Online scenarios：
Merchants connect to users through their WeChat official account to access the JSAPI Payment capability. Users can directly access the merchant's official website through the WeChat official account and complete online payment directly through WeChat Pay.
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