I have gotten calls about this message from a few buyers.
One was using AOL browser the other I don't know.

Is this an AOL issue?
A cookies issue?

Anyone know what it means?

Hello!

This sometimes poses a problem with AOL... or some internet security software, like Norton Personal Firewall. It is a cookie problem. Essentially, the cookie is being deleted upon going to checkout, so the cart does not know that there should be anything in there.

This is being worked on in our next version, as it is not as heavily cookie driven. It should cut out most of these problems.