If you have been to a grocery store in the last few months you have most likely seen the Fastlane. Maybe you have even used the Fastlane. There really is only one rule for a Fastlane and that is to GO FAST!
Going in the Fastlane with your entire family of 8 is not proper use of the Fastlane; Going in the Fastlane when you have 2 cart-fulls of groceries is not proper use of the Fastlane; going in the Fastlane when you have no clue what you are doing is not proper use of the Fastlane. There are grocery stores that are open 24 hours where you should go late at night so you can practice using the Fastlane.
J and I have become masters of the Fastlane and even the store clerks have noticed. Instead of saying "Have a great evening" or "thank you", we now get "Wow, you guys were fast!!" but I'm just saying...