Why can’t refunds be given after Meituan’s group purchase of hotel reservation is successful?

Check whether the group purchase coupon is marked with "Supports refund upon expiration" or "Supports refund at any time". If so, it can be refunded. Whether on the computer web page or the mobile client, you can find the unspent group purchase coupon in the "My Orders" menu item, and then click "Refund" to refund according to the process.