Personally Ive been using this app for almost 4 years, owning the iPhone app first, then the iPad version (I wasnt aware of the Legacy version upgrade at the time), and everything within the app is great. I would definitely give this 5 star rating if they would just implement PayPal payments, or Square support. I used to really like the support built in for Innerfences CC Terminal, but since Innerfence completely screwed and isolated their customers trying to get an "Extra" piece of he pie for themselves, I wont use the reduction anymore.
The support by this company is remarkable, even emailing me back on a weekend when I sent them a question. This company supports their users the way that all companies should.
Im_A_Geek about Ring It Up Universal