They had a Black Friday sale, where you can pre purchase an oil change for the months on January and February, so we went to the service desk and prepaid for our service. When I went to get my oil changed everyone was confused that we had purchased the pre paid oil change, so I explained the sale they had, and they just kinda agreed to it, and I asked if they could swap from conventional to synthetic oil and I would pay the difference (maybe 3-4 dollars a liter extra) Keeping in mind I already paid for the whole oil change in November.
When I go to pay, they at first wanted nearly 70 dollars extra! Our car takes just a tad over 5 liters of oil, so I thought that 13 dollars extra per liter was insane!! They did some recalculating and still wanted near 60 dollars plus what I had paid originally. So in total, my "Black Friday Sale" deal turned out to cost me the same as a regular synthetic oil change.... Misleading marketing. Probably wont go to again.