Is there a way to charge a customer based on how much they dispense after they swipe their card? Hoping to implement something similar to a gas station where it puts a hold on their card until they’re done.

I too would love to add additional locations (although for a slightly different reason).  Similarly, I can't afford the $2000 plan, but sell very low volumes out of many locations.  I've looked into apps like Zapiet, but none integrate as needed with...