The steps for using the dining vouchers of Meituan are as follows: Open Meituan, click My, click Red Packet/Card Voucher, click Use Voucher Immediately, and click Use. The dining vouchers can be used for enjoying delicious food and eating take-away food with peace of mind. You can place an order according to your own needs. After submitting the order, you can see that there is a Meituan paying for 21 yuan Voucher by ticking it on the payment page.