Mobile apps on React Native and Laravel admin

Develop a mobile application on React native and admin on Laravel. In this application, each guest has its own client card - qr-code, which to give up the plastic cards.
The app has 3 restaurants and the administrator of each establishment can scan the qr code and hold an online account. The customer will be immediately charged with a bonus of 10% and on the next order he can be paid with bonuses.
There are also push notifications and emails.