A company needs a better way to track product inventory, employees and customers. They are currently using an excel spreadsheet.
They need a way to track sales and attach each sale to an employee, product inventory and customers.
The application must have 3 user permission types: registered, employee and manager.
A manager can edit all content types, including users.
An employee can edit sales and customers.
A registered user can only view product inventory.
Take the attached excel spreadsheet and use it to populate inital data.