This app provides a straightforward and user-friendly interface for selecting and ordering food from multiple restaurants, with core functionalities centered around menu selection, cart management, and bill calculation.

Login System: • It defines functions for sign-up, login, and a selector for the main functionalities. • The users dictionary stores usernames and passwords. • Login validates username and password before proceeding. Food Ordering: • It has functions for displaying restaurants, searching by name or food item, adding items to the cart, viewing the cart, and checking out. • It includes price calculation for food items. Medicine Ordering: • It provides a dictionary with medicine names, prices, and descriptions. • Users can order medicine and view information about them. Groceries: • It allows users to view available items, add them to the cart, view the cart, and checkout. Customer Support: • It offers options for chat with AI or a human assistant. • The AI can answer general queries, medicine availability, order-related issues, and payment/refunds.