Barcode is available only if checkbox "Barcode" is " - Checked" on the System page. If checked "Enabled" Barcode is enabled through Metra TCP/IP interface. The Barcode serves as a voucher for bonus value of guests purchases in Metra POS Software. It is printed with the Bill and the Barcode and its value are send to 3rd party SW. Guest can present the voucher upon next purchase and gets reduced price by Barcode's value.

Host:  IP or "3rdpartyserver".

Port: Via which port the host is receiving information.

Timeout: Timeout in milliseconds, default value is "5000" = 5 s.

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