When desking a deal or building a customer profile and adding the vehicle of interest, have the inventory scrubbed to make sure there isn't an identical unit that has been in stock longer. The point would be to always sell the oldest inventory first. This gets missed and will be easier to miss as inventories are growing bigger than they've been in years. There should be multiple layers of notifications so that the sales associate doesn't ignore the alert out of laziness. Another alert should be present when first desking the deal to get the sales manager's attention. There may be something unique about that unit like wheels/tires or any other aftermarket add ons that would make it different than another unit with an identical window sticker/invoice and then the alert can and should be ignored. Once the deal has been made and is being pushed to DMS there should be a final alert to make sure we don't want to sell the older unit and maybe show how long both have been in stock. The goal is to turn all inventory as quickly as possible and not let anything age past a certain point. This could be an immensely helpful feature when it comes to inventory management.