Update PDF revision

Hi, Guypwill1. Let me help you fix this concern.

You need to download and install the QuickBooks Tool hub to help fix common issues specifically, with the PDF getting rejected when being sent to your customer. Please refer to this article for detailed guidance on opening the tool: Fix common problems and errors with the QuickBooks Desktop Tool Hub.

After opening the QuickBooks Tool hub, you'll need to run the QuickBooks PDF & Print Repair Tool, here's how:

1. Select Program Problems.
2. Click QuickBooks PDF & Print Repair Tool. Please wait as it will take a minute to run.
3. Then, email the invoice PDF from QuickBooks Desktop again.

Please have this article for more resolution on solving this matter: Fix PDF and Print problems with QuickBooks Desktop.

Once the invoice PDF is sent successfully to your customer, you can now set up automated payment reminders for invoices for invoices in QBDT.

If you have any further questions, please hit the Reply button.

I have a Mac, the update tool is for PC's. Anything for Mac's?

Thanks for the quick response. I've updated the file and resent the invoices. It will take a few days before I get a response. I will update either way. BTW, I sent the invoice PDF to myself and I don't see anyway to check what rev the PDF is. How would someone even know if it's outdated? This is the error I received. 

The processing failed because of the following issue:
Rejection Code 06: Old Pdf Version, 06