Just got an email from Discover card: Sign up and Shop on Friday, February 10th for Valentine’s Day and get unlimited Double Cashback Bonus on all purchases.  Check your own emails or use this link.  I always sign up for the various extra cashback deals for groceries, gasoline, etc.  Why not get the biggest bang for your buck?  And remember that sweet double value Shell gas card promotion from last May 28 where you bought a $20 Shell card with your cash back money and received a $40 Shell card instead?  If they run it again this year…I’ll be waiting.