I had a link to PayPal from my Google Site and all was well early this year, but then it stopped working. What happened was actually nothing when I clicked the PayPal link. I went to PayPal and recreated newer code and pasted it into the Google Site. Now, when I click on the PayPal button, the login popup appears. However, when I try and enter my user ID and password, it says something is wrong. I've checked and checked and I easily login directed at PayPal. (The link to move ahead as a Guest works as well.) I expect my users may see what I do.
