I got this email :

Hi Jeremy,

I am interested in advertising on your web page: Credit Card Craziness

The ad would be for a credit card directory, and it would consist
of a 2-3 lines of text with links to their web site. I can pay you $35
for the ad, and send it via PayPal, or check.

Would you be interested?

I guess I am slightly flattered, however I said “thanks but no thanks”

Never heard of this before