1. restaurant introduction: the catering APP introduces the founder, historical story, creative source, restaurant design concept and restaurant service concept of this restaurant in detail, so as to understand the culture of the restaurant and let the guests who dine in the restaurant feel the humanistic atmosphere of the restaurant.

2. Order a meal: With the order a meal function, guests only need to place an order on the mobile phone client to reserve restaurant seats, and book the dining category of the day, and then place an order on the mobile APP, which is convenient and quick, and solves the problems that it is difficult for guests to reserve restaurant seats and it takes a long time to choose dishes.

3. Dining comments: In the development of gourmet app, detailed comments and the interaction between merchants and customers can also be made, and the comments can be fed back to the restaurant as feedback information. Catering enterprises can improve the operation of restaurants according to guests' comments, enhance their market competitiveness, and help restaurants establish a people-friendly image.

4. One-click calling: This function is mainly used for guests who are dining on the spot. During the meal, when they need service, they can directly click the push-to-call function on the mobile phone client.

5. Message notification: Push preferential information, catering tips and new dishes to consumers free of charge at or near lunch time through the APP, and subtly attract customers to eat in the store.

6. Member management: use APP to add and import existing members of catering stores, and promote members without APP with one click. At the same time, consumers are counted through APP, and dishes with different tastes are targeted according to consumer data.

7. Picture display: Take a photo of the restaurant storefront and display the storefront information in the APP. Exquisite photo albums and magazine displays make consumers drool and let consumers enjoy a visual feast in the APP.

8. Display of dishes: Display dishes in detail in the APP, and provide ordering, payment and reservation services. Customers can book lunch and dinner in the application, which is convenient and fast.