I saw an unrecognized 16.95 charge on my credit card statement. i challenged the charge with my CC company and called Primetime. They reversed the "membership fee of $16.95. The representative told me I had clicked on a gift card popup while in some nebulous website in March 2009.
Apparently clicking on this gift card popup automatically enrolls the "clicker" in the Primetime savings Club.
Watch out for those popups. This has to be fraud.