Brandane, just enter duff info and get the card sent to someone you don't like. Personally, I have an e-mail account that I use when companies I don't want knowing my details insist on contact info.
Or even better get an e mail address that last 10 mins and is then gone
    http://10minutemail.com/10MinuteMail/index.html
				
	
. I have been caught out by this twice now, once on the batteries, and once on cooking oil - again because I picked up the wrong size of bottle, not noticing the small print