My whole family drives Cadillac and we posted the stickers on our cars for the oil change only to find out the $7 oil change is never good unless you own a small car is this fauls advertising when we get there it's twice the price on the stickers

We apologize we fell short of your expectations. Our Stick Together Oil Change promotion is for a $7 Oil Changes for 5 quarts of conventional oil. This price is good for most cars however, the price does not include tax and shop fees. Most customers total out the door is $10.15. Now, it is true that some cars require more than 5 quarts of oil, which is an extra charge (perhaps this is why you were charged $14). Some other cars require fully synthetic oil, which is not included or covered in the promotion. We apologize that this fine print does not fit on our bumper sticker. But the sticker does include the website address for the promotion which includes the full details and disclaimers, we apologize for any confusion. http://www.icecoldair.com/sticky/

Exactly my point well they won't get our business anymore