App rejected - minimum functionality

Hi, I just uploaded my first app for review which got rejected on the base that it is primarily a marketing app and doesnt provide any app like features. The app as is, is still missing a functionality to check-in at the location of the company that I am designing it for using GPS. When checking in a number of times you will get something like for free, like a beer. Would that resolve the minimum functionality problem or would it not be enough?


Here are some screenshots to get a good idea of the app:

https://ibb.co/jtJ31a

https://ibb.co/jeQi1a

https://ibb.co/b0ckEv

https://ibb.co/gHWqga

https://ibb.co/ezPnSF


Friendly regards,

Milan