System

1. Admin Account

1.1. Transaction

1.2. Invoice

1.3. Inventory

1.4. Orders

2. Branch Account

2.1. Submit Order

2.2. Order Tracking

2.3. Submit Message

2.4. Product List

2.4.1. Add to cart

2.4.1.1. Payment

3. Registration

3.1. Validation

3.2. email verification

4. Login

4.1. Validation

4.2. User TYpe

4.2.1. Admin

4.2.2. Branch1