$36 cashback, 10% off petrol for 3 months: BP-Citibank creditcard
Usually you get 5%, however with the first 3 months Citibank offer 10%
Drive your savings further with a credit card that gives you automatic savings on everything you buy. With the BP-Citibank MasterCard the money you save is simply credited to your account. Apply for a BP-Citibank MasterCard before June 30, 2008:
10% off your petrol and everything else you buy at BP for three months. After the 3 months you'll continue to save 5% off everything at BP.
1% off everything else you buy anywhere
2.9% for 12 months on balances transferred* "