1. Register and log in to the major application malls of Qiancaiyun Retail. After downloading Qiancaiyun Retail Installation APP, enter your mobile phone number and SMS verification code to log in. If the user is not registered, it will be registered automatically. After successfully registering the mobile phone number and SMS verification code, you can log in and use it.

Second, the authorization number and password. Congratulations on your successful download and installation. Please click on the I want to order authorization number and password on the homepage to order and pay.