The POS Tab

The POS Tab on the Options Dialog is where you set up:

·	If there is a OPOS Receipt Printer installed and its name,

·	If there is a OPOS Cash Drawer installed and its name,

·	Additional header information to appear on receipts.

Receipt Printing

For Receipt printing, you have the option of relying on the default printer standard receipt (full size invoice style on a standard windows printer), or installing and utilising a receipt printer (specific device).

If you do not specify a receipt printer on this dialog, then receipts will be printed via your default printer.


OPOS Devices

OPOS is based on the UPOS standard. It is a method by which Point of sale computer programs are able to talk to various devices, including cash drawers and receipt printers.

Most devices nowadays support OPOS and have OPOS drivers available from their support site if they are not included in the software with the device. If purchasing these devices for use with Martial Class, it is advised you first check to ensure they support the OPOS standard.

When you have specified the device, you can use the button to print a test receipt or kick out the cash drawer. If the test does not work, you will need to trouble-shoot your device installation according to its specific installation details.


Receipt Header Information

The Receipt Header field allows you to add custom text to the top of the receipts.