Folks, PLEASE et ME tackle these issues... thanks! ;-)
QC,
Looking at your issue it appears that Paypal might be having a problem, or you are literally mistyping the security code that is displayed. However, looking at the statistics for the day, I can tell you that subscriptions and resubscriptions are WAY down today, so it's possible that Paypal rolled out some new code that has a problem.
My suggestion, wait a day and try again. If you continue to have the problem, please contact me at webmaster [at] radioreference.com and we'll work something out.
Thanks for bringing this to my attention. For everyone one person that reports a problem - another 200 have experienced it and just left in fustration.
Warm regards,
Lindsay