How do I reverse an incorrect payment?
To reverse an incorrect payment, enter the exact same payment again but with a negative amount.
2 articles Data Entry
How do I use a barcode reader with AYS?
Characters that are scanned by a barcode reader are entered into the active entry field just as if they were typed from a keyboard. Therefore, anywhere that text can be typed with a keyboard, the same characters can optionally be scanned using a barcode reader.