That would only work for sales by Autodesk directly to the customer, where Autodesk actually cashed the check. Most companies' accounts-receivables clerks, how

That would only work for sales by Autodesk directly to the customer, where Autodesk actually cashed the check. Most companies' accounts-receivables clerks, however, are trained to look for that kind of endorsement language on payment checks. Chances are that Autodesk, upon receiving a check like that, would return the check and take whatever action it deemed appropriate for a past-due invoice.