I have worked on the solution to buy and compare prices of different pharmacies.
Screen 1 : Onboarding screen, user will know that he can upload prescription to buy medicines.
Screen 2 : Home Screen, user can upload prescription as well as select category, view top rated medicines.
Screen 3 : After uploading the prescription user will be able to view the top 3 cheapest medicines rates from different pharmacies with their features and address. User will also able to view the detail price of every medicines when he clicks on the more detail button.