I want an app that can do the following:
1. Diagnose ailment: The user enters the symptoms by selecting or answering some provided questions. Then the possible ailments will be narrowed down to a few, based on the selected questions. Recommended treatment will also be rendered.
2. Feed formulation: When the user selects a kind of chicken feeds he wants or selects the available raw materials, a formulation pops up showing the percentages of the different raw materials to be mixed.
3. Business Plan: The user selects or answers questions, fills in required fields and at the end a business plan is generated. The business plan will include amount of feed required, space required, expected profit, etc.
4. Payment gateway: Make it possible for users to pay with bank cards and PayPal.