I like how all my transactions can be viewed at once, but also separately! This makes it so much easier when trying to track who is stealing and making mistakes as you watch them walk away without paying or buying something they don't need. The system sometimes get stuck/freeze up and not let me log in. Sometimes this happens even if there's an internet connection (very rare). It would make things a lot more convenient if it had the ability to connect to your point-of-sale systems - like…