Is possible do this with SambaPOS?

[QMcKay]

Here is a Tutorial that is very specific for your needs …

Ticket Number Control (Custom Invoice Numbers with Reset)

The built in mechanism for generating Ticket Numbers is something that should not be altered in any way, since resetting a Number Generator will lead to duplicate Ticket Numbers which is not allowed and will break the system. So if you want control over your Ticket Numbers in a custom fashion where you can reset them, you need to use an Automation flow that updates, increments, and/or resets Global Program Settings (values stored in the Database), and applies those Settings to your Tickets usin…