• Address → This data type stores customers and couriers’ addresses.

• App Settings → There is data on how much the restaurant, the app, and the courier will earn. In addition, the application keeps the information on social media accounts and communication tools.

• Approvement Request → For restaurants to be listed and couriers to take on delivery, they must be approved by the admin. Approval requests are stored here.

• Cart → Carts are created automatically when users sign up for the app. Cart information is stored here.

• Cart Items → Meals in the carts are stored here as Cart Items.

• Comment → Data type where user comments and ratings are stored.

• Courier → It stores the information of the couriers.

• Favorites → Customers can add and remove restaurants from their favorites. Their information is stored here.

• Meal → It is the data type in which the meals of the restaurants are stored.

• Notifications → Customers receive notifications when the status of their orders is updated. These notifications are stored here.

• Order → The orders given by the customers are visible to the restaurant, courier, and admin. It is also used for analytics.

• Report → Restaurants can be commented on. These comments can be reported by users. Admin will see these reports on a separate screen and can delete them. These reports are stored in this data type.

• Restaurant → Restaurants information's stored in this data type.

• Ticket → It is the way for users to contact the admin. Tickets are stored here.

• Ticket Messages → Ticket messages are stored here.

• User → User information's stored in this data type.

• User Details → User's details are stored here.