Can someone please explain how does it work?
I mean: what else to de besides creating an account ? Should I click on claim often or can I just let it go to da moon and then claim? Accumulation has a cap?

I see there are levels but can't get how level 2 works because I can read what follow:

Level 2
Duration: Infinity
Rate: 0 satoshi/min
Amount: 0 satoshi
Price: Free