I received a $50 visa gift card, from COPEAC. However I've only signed up for COPEAC and have never sold anything on it. I tried activating it on giftcards.com like it says to do but it says the phone # is wrong, even though I used the one on my account, as well as their phone #, and lots of stuff. Just curious if anyone has received this as well and if they were able to activate it?