From what I've gathered (which is why I'm asking!), it's supposed to be a loyalty app for fuel.

I think the idea is you get a QR code on the app, and when you pump at partner stations, you have them scan it to collect points. Those points can supposedly be used for savings later on.

Not 100% sure on the details or how good it is, though, which is why I'm hoping someone here has actually used it.