On March 3, 2012, I went into Sears Automotive for an oil change on my truck. I used a coupon specifying a certain price for the full service, which was my first mistake. Even with the coupon, the clerk added all sorts of extra charges on the bill. I thought that was deceptive. Two days before the oil change, I put new mats in the truck. When they changed the oil, they got oil on my new mats.