1. First, you can open the guest list page of catering.

2. Find the guest list in the cashier interface.

3. Then click Clear Payment.

4. Finally, choose to change the order, choose the reason, and then cancel the order and confirm. Two-dimensional fire cashier system app is a new generation of free supermarket cashier system software developed by Hangzhou Dihuo Technology Co., Ltd. after the two-dimensional fire catering cloud cashier system. The two-dimensional fire retail cashier system app has all the functions of the traditional invoicing cashier system, and truly realizes mobile handheld management. Erweihuo cashier is a mobile cashier software suitable for Chinese and western restaurants, fast food restaurants, tea shops, bars, barbecue shops, hot pot restaurants, cafes, university canteens and other catering types.