Wechat group collection will automatically remind you several times.

Automatic reminder 1 time. Wechat group collection will automatically remind those who have not paid. After the WeChat group initiates the collection, all group members who need to pay will receive a message prompt. If a group member fails to pay for 24 hours, the cluster will send a system reminder to friends who have not paid for more than 24 hours. Users can also manually remind, open the group collection page and click "Send Reminder".