The point being what? That you're running some new fangled software that makes your life so much more efficient then us so-called dinosaurs? Electronics are obsolete as soon as you unpack the box. No reason to buy into that corporate BS. Simply find something that works for you and stick with it until it doesn't.
Cant wait to use my Square on my smartphone though. Do I have to charge state tax? Oh' damn, that's why they want us to use smart everything, so s they can track taxes better.
Soon there will be no real money. Cash is still King.