the group purchase process is as follows: first, register a group purchase website, enter the website to select the items you want to buy, and make payment. After the payment is successful, you will be prompted by SMS. The specific contents are: the content of your group purchase and the consumption code sent to you by the website. So you can go directly to the store to report the consumption code and make a consumption. It doesn't matter if you accidentally delete the message. After entering the website, check the consumption code in my order and click resend the message.