The plugin allows you to accept payments via WeChat in your Moodle site.
Note: this plugin uses the WeChat SDK which must be downloaded separately before installing this plugin.
The PHP SDK is available here: https://pay.weixin.qq.com/wiki/doc/api/jsapi.php?chapter=11_1
Copy the 5 files from the "lib" folder in the zip supplied above into the .extlib/wechatsdk folder in your plugin. you should have the following files in the following location:
Then install the plugin into your site like normal.
For more information see the README file: