Usage of negative sign and cancellation

[wrueting]

Does a negative sign have to be used in all ftPayItemCase where money is taken out of the cash register (e.g. return money)?
In case of a cancellation, these negative values turn positive in the cancellation receipt?

[TSchmiedlechner]

Hi @wrueting,
sorry for the late response :( not sure if this is still relevant, but in case someone is stumbling across this in the future:

1. You're correct, the basic rule of thumb is that whenever money is put into the POS system, the Amount of a PayItem should be positive - and when money is removed from the POS System, the Amount should be negative (i.e. in the case of returning change). However, in the current version of the interface, there's no change case in Austria, I think.
2. Cancellations should be done by reversing the Quantity. 🙂