Did everyone notice the $50 free gas offer in the mail?

Received a bundle of what at first glance appeared to be mostly "welcome to the club" Ram junk mail in the box a few weeks ago. But tucked in the middle was an offer on a small card to register for a free $50 gas card. I filled it out and received it today so that was a nice offer. There was no mention on the outside that the offer was inside so be careful