API for In-Store Channels(via Merchant POS/Terminal)
Support WeChat Pay, Alipay, UnionPay with Active mode and Passive mode
✅ 场景介绍 SCENE INTRODUCTION
1️ 使用场景一(用户扫商家的收款二维码)
SCENE ONE(Customer Scan the QR code)
在 POS 机上点击收款,选择 OTTPAY 服务
Press pay button on POS and choose OTTPAY channel
生成付款二维码
Generate order QR Code
手机扫码完成付款
Customer Scan QR Code with their payment App to pay
2️ 使用场景二(商家使用扫码设备扫描用户的付款二维码)
SCENE TWO(Merchant use scanner to Scan the customers’ QR code)
*️ 打开微信/支付宝客户端付款码,使用扫码枪扫码
Customer show their payment QR Code in their apps and merchant use a scanner to scan the QR Code
*️ 调用 OTTPAY 接口完成收款
Call OTTPAY API to finish payment
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