自定义交易组件 申请视频号专用商户号后 唤起支付报错: 商户号该产品权限未开通 导致无法支付?

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自定义交易组件 申请视频号专用商户号后 唤起支付报错: 商户号该产品权限未开通 导致无法支付?Custom transaction component After applying for a merchant account for a video account, the payment is aroused and an error is reported: The merchant account is not authorized for the product, so the payment cannot be made?

1. Apply to open the video merchant number, as shown below, which has been opened 2 Using the new merchant to pay, prompt: Signature error, please check and try again 3 Log in to the new merchant and set the API secret key 4 Applet background has been associated with merchant number 5 Recall the payment, prompt: the product permission of the merchant number is not opened, please go to the merchant platform > Product Center to check and try again 6 If you can't display the product center now, you can't open the product permission, and if you can't open the product permission, you can't pay

回答：

现在用新的商户号可以支付了,订单流程都完成了,但是交易组件还是不能点击完成,提示"检测到你未完成此项步骤，请确认后重试。"