Sampler beware

I hate places where you order a sample and then they put you in their club so when you're checking out your checkbook balance you surprisingly find out they have taken out money you never authorized. I ordered an HGH sample and today I found out they took out money for a shipment. I looked on the site again and nowhere could I find that it said you were a club member. So I did as they asked and e-mailed the cancellation and will have to send the pills back once they arrive in order to get my credit. I guess I'm saying be extra careful.