PayXpert - User documentation
Where is the serial number of my device?
The POS terminal is identified by a unique 12-digit number called the Serial Number (S/N). There are two ways to find the serial number:
On the hardware itself: On the back of your terminal, you will find the S/N field:
In the software: In the PayXpress application, click on the Options button, then go to the “About” page:
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