The Parts Exchange Program at NADPE, allows a Parts Manager to trade away their Slow-Moving, Idle, and Obsolete Parts Inventory. Effectively NADPE Reallocates, and Redistributes your Idle Parts Inventory in bulk with other Dealers in your region. NADPE's Parts Exchange Program is much like Match.com – but for Parts Managers and their Parts Inventory. NADPE will trade away your Slow-Moving Parts Inventory, in exchange for Fast-Moving, Active Parts Inventory you sell everyday. Dollar-For-Dollar. You won’t lose a single penny.