# 开发准备

* **[商户入网和获取商户号](https://developer.huawei.com/consumer/cn/doc/harmonyos-guides/payment-merc-regist-apply)**   
* **[（可选）特定场景配置操作](https://developer.huawei.com/consumer/cn/doc/harmonyos-guides/payment-product-configuration)**   
* **[开通支付服务](https://developer.huawei.com/consumer/cn/doc/harmonyos-guides/payment-config-agc)**   
* **[商户号绑定AppID](https://developer.huawei.com/consumer/cn/doc/harmonyos-guides/payment-binding-appid-to-merc)**   
* **[准备证书](https://developer.huawei.com/consumer/cn/doc/harmonyos-guides/payment-certificates-config)**   
* **[端侧应用配置](https://developer.huawei.com/consumer/cn/doc/harmonyos-guides/payment-config-app-identity-info)**   
* **[云侧服务准备](https://developer.huawei.com/consumer/cn/doc/harmonyos-guides/payment-server-connect)**   
* **[（可选）数字人民币接入准备](https://developer.huawei.com/consumer/cn/doc/harmonyos-guides/payment-digital-cny-pay-preparations)**   
* **[（可选）用户身份验证服务接入准备](https://developer.huawei.com/consumer/cn/doc/harmonyos-guides/payment-real-name-preparations)**