1. Log in. There is a login and registration account in the upper right corner of the official homepage of the website.

If you have an account, log in directly. If you don’t have an account, just click to register an account and log in.

2. After logging in, jump to the homepage of the logged in account, enter the product you want to buy in a group in the search box, find the merchant you want to correspond to, click on the picture directly to enter the merchant's group buying link, and make a group purchase to submit the order for payment.

3. After selecting the quantity, you can buy it immediately. 4. Follow the step-by-step prompts to continue submitting the order. 5. Select the payment method to pay the order. 6. After successful payment, the system will automatically send a verification code to the mobile phone that receives the SMS. You can also log in directly to the mobile phone customer.

Find the group purchase order on the terminal and save the screenshot of the QR code.

Just give the verification code or QR code to the staff directly after arriving at the store.