Show HN: I built an app to help small businesses easily track customer loyalty (puntofiel.digital)

Hey HN,

I'm Viktor, and I've developed PuntoFiel as my first app while learning FlutterFlow.

The inspiration behind the app came from my friend who owns a beauty salon. He was manually tracking customer rewards using physical cards and at the same time keeping an internal record of each stamp he made. I wanted to simplify this process by digitalizing it and so PuntoFiel was born.

Key features:

* Business owners can create an account easily using just their phone number. * Design and customize a loyalty card tailored to your business. * Register customers effortlessly with their phone number - no need for them to create an account. * Manage and track customer rewards.

Would love to get your feedback and hear what you think. Thanks!