I recently had to order a random injector bolt on my 2010 Kia Sedona after the original fell off and disappeared down a crack in my garage wall while I was checking the gapping on my spark plugs.
Well, the part was only $0.75 to replace and took a few days to arrive after I ordered it, but the service and parts staff were so friendly and welcoming that I really enjoyed being a customer.
Will I be back - Yes! I liked the way I was treated. I was treated like a trusted regular even though it cost them more to process the invoice than the 75 cents I was charged for the part.