Hello,
Thanks for posting this project. I have recently completed a similar app with following features:
1. Listing of local businesses/products
2. Searching, favourites, Sales based on location and products
3. Ability to search products based on pin code, area, landmark
I am confident of building the app for you as per your requirement with additional features. Let me know your contact information so that I can share details.
Regds,
Chetan Joshi