Holy moly. You're me, in a 2013 Nissan Altima. I stop by for a quick oil change and they seat me in a room, while 5 of them start opening my car up. I am then called over to have a private meeting about finances with an 18 year old. He tells me and points to all his coworkers (friends) that "we suggest you use synthetic oil in this type of a car". Granted, my last oil change was $20. ( Not a Groupon) He tells me that it's $70. He then shows me "my" air filter and tells me that this should be changed, for another $25. I'm almost positive they just grabbed a dirty air filter on the ground and pretended it was mine. Whatever, changed that anyway. He then tells me that he believes that I am due for a tire rotation which is only an additional $22. So far I might as well just buy a new car at this point. Not really but the principle of the matter... Relax. Not everything in this world has to be such a scam or for someone to make more money or F someone over. That's all