A guy walks into an auto parts store and says "I need the clips for my back glass, rear windshield, rear window, back light."

Counter guy looking confused "So what do you want the clips for? Those parts all have different part numbers..."

Customer "Do you have any in stock I can look at?"

Counter guy "No, I only show I have clips available for the rear windscreen."

Customer "OH! OK. I'll take those."

Counter guy "Can't sell them to you, they probably won't fit."

Customer "I'll take the chance."

Counter guy "I'll have to get my manager's approval!" as he walks away commenting to the other counter guy on the stupid customer that doesn't have a clue what he wants. shock

ordering parts is so complicated these days.