We had a customer today bring 8 individual quarts of oil in to have their oil changed. They were in Napa bags so I know he paid out the tail for those. I told him if he goes to Walmart a lot to get oil there for cheaper because I asked if he got it on sale he said no. Then I found out he is one of these fake oil at Walmart people so yeah.. lol. He said he got the individual quarts because they are easier for us to pour. But I will say for 452,000 on his 2005 Suburban maybe his “real oil” in individual quarts is doing the trick lol.