1. Guest:
- Login by account
- Register an account
- Search, view product
- Filter products
- Add, update, remove cart
- Login by google account
2. User
- Search, view product
- Add, update, remove cart
- Subscribe received new daily information
- Logout
- Update account information
- Password retrieval
- View, manage orders
- Checkout
3. Admin:
- Managing product
- Managing accounts
- Managing categories
- View order detail
- Send email
- Update admin account information
- Statistic revenue
- Order confirmation