Not so many discounts

Back in the day, I got a Shell Mastercard because it gives me back 5% on gas that I buy at Shell. Well, just the other day I was at a Shell and looked at the credit card application. Guess what... no more 5% discount! I guess when gas was $2.50-$3.00, it wasn't too bad, but they're probably losing a good chunk of cash now that gas is $4.50 out here.