AR based shopping Rewards APP

Hi guys we want to develop an AR based shopping app which will reward customers browsing in our stores. We have our database of customer profile and we want to reward the customer specifically based on his targetted profile.

We welcome options based on following two concepts

a. the Customer uses the mobile app to browse around in store. Store has Customised AR tags in various Aisles. When customer scans the tags he is informed if he won some award.

b. The app tracks customers location and based on his location similar to Pokemon go style, the surprise or the reward shows up on the app based on the customers location and the store he is visiting. This will need geolocation and indoor location capability for the app.

Looking forward to your interest and working with you.