The Recruit Center allows you to improve your Munitions, Fuel, and Ration production. Additionally, if your Base is connected to your Facebook account, you will be able to send Free Gifts to those of your Facebook friends who are also playing the game from the Recruit Center. Here you will also be able to receive Gifts in return.
Open the "Friends" tab to invite your Friends and receive rewards. The more Friends you invite that join the game and that reach Level 15, the bigger the rewards you will receive!
BE ADVISED: if a player you have invited links the game to their Facebook account AFTER reaching level 15, they will not be counted towards your balance in the Recruit Center and, therefore, you will not receive any reward.
The Recruit Center is pre-built in your Base at the start of the game.