Using this apps you can select default cusotmer in POS.
Generate bank statements for all payment methods, not only cash
Adds receipt ticket without price or taxes
Add notes to POS orders and invoice.
Point of sale: show pos config name
Hide useless Banknote buttons in the PoS (+10, +20, +50)
sort the products by name in the point of sale instead of sorting them by the sequence field.
Restrict users when applying Discount.
Transactional Amount - Payment Methods - POS