I need a way to cross through my cancelled invoices - what to do?


I would like that when I cancel and oreder or change it to a status of say void that the when you print the invoice it has a red line through it or a water mark of void… at the moment I do not think it will be obvious to my accountant.

Or, I nioticed that cs-cart can integrate with quickbook, so dodes quickbooks have the functionality to make the paper work obvious?