Hi
We have a Uniwell dx915 standalone cash register.
We are looking for back office software to use with it. Does anybody have any that is no longer needed with the dingle that they would like to move on?

The USD software is locked to the PC and customer, so can't be used second hand.

The Fidelity software uses a dongle which is hard coded to the customer. They can be reused, but not within the terms Fidelity sell them under. You'd be highly unlikely to find someone selling them second-hand.