I love using my Discover Platinum card. They always have extra cash back opportunities every month on the things most of us use. This month is Gas, Hotels and Amusement Parks. I will be cashing in on this opportunity. I earn money and have the convenience of using the credit card. I pay my balance every month so I don't have a finance charge. This is a no annual fee credit it card. The saying It Pays to Discover is a very good discription of this card. Go to Discover.com and check it out! You must sign up online every time for the extra cashback opportunity. Easy to do when you check your balance...