The following steps are required to setup a barcode scanner for use with vouchers:
open Setup\Options\Terminal Options\Candy Bar
Barcode Reader
These settings apply to any barcode scanner directly attached to this terminal. The barcode scanner can be used for products, stock items, vouchers and member card numbers.
Com Port
This is the com port that is used to communicate with serial barcode scanners.
Baud Rate
This is the baud rate is used to communicate with the scanner. Most scanners used are 9600 baud.