Tip calculator/scanner – USAePay Point of Sale Credit Card Payment System Review

I wish the tip calculation could be reformatted. Instead of only giving the customer the option of how much they want to tip using the +/-. It would be nice to have (3)multiple boxes across the top that have tip increments for ex. No tip,15%, 20%, custom. This would give them the option to leave the amount they wanted by selecting the box desired instead of having to use the +/- keys every time to add the tip. It would be nice to be able to use the iPhone scanner to scan barcodes using the app for quick sale.
Review by Box6363 on USAePay Point of Sale Credit Card Payment System.