Feedback request: Features that my current Point Of Sale is missing:

Hello,

I am with a Point of Sale company currently developing a new cloud POS system. We are looking to developed it to be as feature rich as possible. I am looking for feedback such as:

Dislikes about your current system:
Dislikes about the POS industry:
Features missing in your current system:
Features you love in your current system:
A general outline for your idea of a perfect system:
Features or pricing structures that would sway you to another system:
Any reason you are thinking of switching systems:

I appericate your time and look forward to your comments.

Cory