Colbert Report eCards?

Last night (6/13) I was half-watching the Colbert Report, and I thought he mentioned there were Colbert Report e-cards you could send.

Anyone know where?

Greetings, fellow fighter for truthiness!

Mr. Colbert claimed that there were e-cards you could send to your telephone company thanking them for spying on your calls at his official “fan site,” ColbertNation.com. However, like most of Mr. Colbert’s offers (such as his own sperm), I believe it is meant to be tongue-in-cheek. Although Mr. Colbert’s opinions and statements may sound good, in most cases they are not meant to be taken seriously. Except the things about bears. Bears cannot be trusted.