From iGaming Business Despite months of protest from union leaders and Democrat legislators, the new Northstar New Jersey Lottery Group joint venture has signed a 15-year contract to supply the New Jersey Lottery with marketing and sales services. A joint venture between American lottery technology provider Scientific Games Corporation and GTECH Corporation in partnership with OSI LTT NJ Holdings Incorporated, Northstar New Jersey has paid the eastern state $120 million up front as part of the agreement, which is set to begin from October 1. According to a report from The Star-Ledger newspaper, the New Jersey Lottery is the state’s…