Share 'Hidden Charge's'

This is my first post on this system. I am Bob, retired from truck driving and trying to make a little money on the web. I am finding as I am sure you are that all on the web is not on the up and up. I won't name names but early November I ordered something, 10 or 12 dollars. All was ok untill I get my credit card bill and find another charge on it for a membership, 29.95. I call them but no on...