Sage 50 Canada

Hi, In June, I posted and invoice to the vendor. Now, after discussion the invoice is cancelled. How can I void it without affecting June reports? Can I just post another invoice with negative number and name it as a Void? Thank You

I have a habit of overprinting on my cheques and end up with cheques marked Void. My auditor and Board of Directors want to be able to see each voided cheque, as a fraud prevention measure. I can't find anywhere how to do it. I'm using Sage50 Premium…