Just got a text saying I get a walmart $200 gift card for visiting their site. Called to find out who it was and they were very rude saying I called them.
These guys show up all the time. They must use 1000 numbers.
Its a scam. They'll ask for taxes or a shipping fee or maybe just for identification, any thing they can think of to con you into giving them your credit card number. They will spend all your money and never send the card.