I'm currently testing out the seSales 1.5.1 demo. I have to say it's the most intuitive POS software I've seen so far. I've been testing a couple POS software options for MAC. Most are a bit frustrating on the setup. I'm especially interested in using the rental feature of their software.

From what I am seeing and doing with my test of the software, I would recommend you take a test. It's helped me to really get a grasp on what the POS experience will look like in my store. Zarra Studios Support immediately shot an email response to my functionality questions. In a couple of months, when it's time to set up my POS system and my inventory, I think I'll be looking to seSales to get it done.

Good luck to them and great product so far Zarra.