The PayPal website underwent several changes recently. As a result, the instructions in the original TechNote for Pharos Print Center Credit Card Gateway no longer reflects the current PayPal website. Some of the original documented URLs are not valid anymore. We've corrected the document to reflect the PayPal website as of March 2015.
The corrected revision is attached as Technote Pharos Print Center Credit Card Gateway.pdf. The original (out-of-date) Technote is shipped within the Uniprint 9.0 installer package under MainCD\Documentation\Technotes. Please update your local copy of the installer package with the corrected revision (attached).