Review my startup: Cashier Live
tocomment: This looks great!My wife owns a dance studio so I'd love to get her switched over to this instead of QuickBooks POS.  I hate it because there's this insanely complex process to get it connected to a regular QuickBooks install.To even bring up switching over these would be her requirements:1. Integrate with QuickBooks (not QB POS, but regular QuickBooks)2. Manage inventory very well.3. Accept QuickBooks merchant service (whatever the one you sign up with when you install QB POS).4. Have a way to operate when the internet is down.Note that there are credit card gateway services like intercept so your customers can use their own merchant services. That would probably drive up your adoption.