微信支付对接服务商模式传参问题

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微信支付对接服务商模式传参问题WeChat payment docking service provider model transfer parameters

Our company has a small program to sell tickets for scenic spots. There are two scenic spots, a and B. We hope that users can pay for tickets for scenic spots a to merchant a's account and B to account B. 1. Is this scenario a payment interface to the "service provider" mode? https://pay.weixin.qq.com/wiki/doc/api/wxa/wxa_ sl_ api.php?chapter=9_ 1. 2. The problem of parameter transmission in payment interface of "service provider": 1) is the appid in payment interface transmitted to our small program? 2) Sub merchant number_ mch_ I think id is also required. Is this assigned after registering to pay the merchant? AB on my side is that two different entities will apply for a wechat payment merchant, not a main merchant, and then allocate two sub merchants. 3. Can the payment interface of ordinary merchants meet my business scenario? Thank you very much for your help!

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