I noticed something a little tricky when doing the Cash Duck offer "Psychics4Free" for $15.
When you click the 'how do I cancel" link it takes you to a customer service cancellation page. Then you submit your information and it is supposed to cancel you.
However I got a message:
"Membership Cancellations
Your Processor's Cancellation Page is Not Available
The transaction details have been sent to our customer support group and your subscription will be cancelled.
Thank you for trying our site."
Then later I got my email confirmation and it had a DIFFERENT link in it to cancel. When I went through that one, it showed that my first cancellation had NOT gone through. But when I used this new link and cancelled, it went through and I got a confirmation email.
I thought it was a fluke, except that is the exact same thing that happened on CD earlier this month when I did the other $1 for 1-day trial for some other site with a 4 in it (Like Psychics4free).
So, if you do one of these and get that fake error message, here's the information to cancel from their email: