Steve and I were working on a balance sheet question and scenario. We were trying to document the flow of a transitional invoice like a work in progress (wip), a pre-paid invoice, or a layaway invoice. They all follow similar formats. We have some code that has been added clear back (like 10 years ago) but just checking to make sure all was booked and accounted for correctly. In a way, it was kinda fun to go backwards and take a small trip down memory lane.