When you apply for the Shell Platinum Mastercard between now and December 31, 2006, you’ll receive triple rebates on all your purchases for the first 60 days. That means that you’ll earn 15% rebates on Shell gasoline, 15% on the first $100 in daily purchases at Jiffy Lube and 3% everywhere else.

After the introductory period, you’ll receive a 5% rebate on Shell gas, 5% rebate on the first $100 in daily purchases at Jiffy Lube and 1% rebate on all other purchases. Your rebates are good towards future Shell purchases made on your card.

There is a $20 annual fee which is waived the first year and subsequent years in which you make at least 9 purchases.

You can apply for the card here.