Quote Originally Posted by fixitman View Post
I received those errors because of a Firefox addon I use called "NoScript". It was blocking the card processor after I entered the card information. I was unable to simply allow the processor's code, so I just set it to "Allow Scripts Globally (dangerous)" until the card was registered. It went right through without a hitch.
I love you so much. Noscript WAS the cause of my 601 error. Got my payment all set up now!