Baumann Ford Oregon, LLC

I live in Lambertville MI and bring my car to Bauman Auto because that is where I bought my Auto. I took my car in for the WORK'S job. With the coupon I got from Bauman Ford it was advertised cos Auto because that is where I bought my Auto. I took my car in for the WORK'S job. With the coupon I got from Bauman Ford it was advertised cost of 69.95 which included 5 quarts of Synthetic oil. The Bill was 111.85$. when I inquired about cost difference I was told it was because my vehicle calls for FULL Synthetic oil. A bit of a Suprise for me. I believe I should have been made aware of this price increase when order was written as the service person had coupon in his hand at that time ? More