EverLogic supports up to three trades on a Quote / Deal. It is up to the Dealership, to determine the best option. There are a few options, if there are more than three trades;
Scenario 1: One unit being sold. In this case, list the highest value trades on the deal, and then inflate one of them by the trade value of the fourth trade. The fourth trade then gets manually entered into EverLogic as inventory separately from the deal.
Scenario 2: One unit being sold. In this case, list the highest value trades on the deal, and then the dealership buys the last trade(s) for cash, then entered into inventory, and the cash proceeds of the sale is applied to the deal as additional down payment.
Related Articles:
Accounting for Trades on a Deal
Accepting / Refunding a Deposit on a Deal
Cancel Deal "Undo Sale & Restock" Inventory
Setup Deal Defaults By Location or Dealership