Forum Thread: Okay, I'm Really New to Spotify and Don't Understand Something...the Money Situation .....

I'm really frustrated and feel stupid....I wanted to try the premium version and got a 7-day trial..ok, well, the problem is I didn't write down my username or password, however, I did give them my credit card #..and now it's telling me that there's a free 30-day trial, then they take the $9.99 off of my credit card....Does anyone out there know how I can cancel it, lease help ???????? oh I'm gave my card for Samsung Android tablet 5.2....