I need a simple billing app to be built with the following requirements:
The billing app should have two profiles; administrator - which should be able to create customers' profiles, add customers, delete customer, edit customer's profile, provision discounts, and other basic items to manage customer's records. Whilst, the customer's profile will allow the customers to read/view, make contact to the support team, download their bills in pdf format.
The app would be initially be ready for Android platforms
Progressive developments would be had for the app, but would not be any needs immediately