微信小程序绑定了商户号，微信支付开通了，商户号那边JSAPI也开通了，微信支付可以成功，但是申请退款的时候提示：商户号该产品权限未开通，请前往商户平台>产品中心检查后重试，这是因为什么，哪里的权限没开通？
微信支付退款申请，提示商户号该产品权限未开通，需要怎么解决？WeChat Pay refund application, it prompts the merchant account that the product permission is not activated, what should I do?
微信支付退款申请，提示商户号该产品权限未开通，需要怎么解决？微信小程序绑定了商户号，微信支付开通了，商户号那边JSAPI也开通了，微信支付可以成功，但是申请退款的时候提示：商户号该产品权限未开通，请前往商户平台>产品中心检查后重试，这是因为什么，哪里的权限没开通？
Wechat applet is bound with the merchant ID, wechat payment is opened, and jsapi on the merchant account is also opened. Wechat payment can be successful, but when you apply for refund, you will be prompted that the product authority of the merchant account has not been opened. Please go to the merchant platform > Product Center to check and try again. Why is the authority not opened?
回答：
有没有官方人员能解答一下？
trade_type
参数的值修改为：JSAPI
群主管理都是支付大佬
你好 关于你反馈的问题 请提供一下商户号 以便核实 谢谢