Hi, I need help in building an Android & iOS App with the following requrement.
1. Multiple Stores should exist, and can have their own listings/items with Pictures (jpeg, png, bmp etc.) (Which can be maintained by individual sellers)
2. Customer should be allowed to sign-in with their phone number, choose items from stores and check out, payment portal support should also be provided.
** If possible a google map location where the customer can choose from would be a convenience.
3. A delivery section where users can request thier product/stuff to be picked from one location and delivered to another.
For reference, please refer to Dunzo App.