The invoice does not have the correct information on it, how can I adjust it?
In order to have the correct information on an invoice, we recommend that you go into the Register->POS (Point of Sale) process, find your invoice and then VOID it.
Once the invoice is VOID, create a NEW invoice with the correct information.
As once an invoice is created, is it a PDF and can not be modified.
Below is the step by step process on how to VOID and create a NEW invoice.