Point of sale: support generic payment terminal
Margin on PoS Order
Allow cashier to change order payments, as long as the session is not closed.
Add warning at exiting the PoS front office UI if there are pending draft orders
Point of Sale - Hide products if no category is selected
Point of Sale - Extra Access Right for certain actions
Hide useless Banknote buttons in the PoS (+10, +20, +50)
Manage LED Customer Display device from POS front end
sort the products by name in the point of sale instead of sorting them by the sequence field.
Set the timeout of the point of sale