Sg. eDreams.com / I was billed for $16.99.
I had bought an airplane ticket online from Sg.Edreams.com and a card was offered as a way to get a $20 rebate, which has never been received. All you had to do was to pay a $1 fee for the service and you can cancel at any time within 30 days. I called and cancelled this subscription within the 30 days, and two months later was billed for $16.99.