You can exchange Resources and Referrals at the Logistics Exchange. Are you in desperate need for ammo, but have tons of rations laying around? Not a problem. You are authorized to trade supplies and contract referrals with other Commanders at the Logistics Exchange. Upgrade the Exchange to increase your total number of trade Convoy, up to a total of 20.
To build the Logistics Exchange, you will need 160 Fuel, 90 Munitions and 160 Rations
Scale of Trade Convoy Quantity