*The 45 lotteries offering the new game are: the Arizona Lottery, Arkansans Lottery, Colorado Lottery, Connecticut Lottery Corporation, D.C. Lottery (District of Columbia), Delaware Lottery, Florida Lottery, Georgia Lottery, Idaho Lottery, Hoosier Lottery (Indiana), Iowa Lottery, Illinois Lottery, Kansas Lottery, Kentucky Lottery Corporation, Louisiana Lottery Corporation, Maine Lottery, Maryland Lottery, Minnesota State Lottery, Missouri Lottery, Montana Lottery, Michigan Lottery, Nebraska Lottery, New Hampshire Lottery Commission, New Jersey Lottery, New Mexico Lottery, New York Lottery, North Carolina Education Lottery, North Dakota Lottery, Ohio Lottery, Oklahoma Lottery, Oregon Lottery, Pennsylvania Lottery, Rhode Island Lottery, South Carolina Education Lottery, South Dakota Lottery, Tennessee Education Lottery, Texas Lottery, Virgin Islands Lottery, Vermont Lottery, Virginia Lottery, Wisconsin Lottery, West Virginia Lottery, Washington Lottery, California Lottery.
On October 13, 2009, the Mega Millions consortium and Multi-State Lottery Association (MUSL) reached an agreement in principle to cross-sell Mega Millions and Powerball in American lottery jurisdictions, with the two groups referred to as the "Mega Power Lottery" by many users. The expansion occurred on January 31, 2010, as 23 Powerball members began selling Mega Millions tickets for their first drawing on February 2, 2010; likewise, 10 Mega Millions members began selling Powerball tickets for their first drawing the next day. Montana (joining Mega Millions on March 1, 2010) was the first jurisdiction to add either game after the cross-sell expansion. Nebraska (March 20, 2010), Oregon (March 28, 2010), Arizona (April 18, 2010), Maine (May 9, 2010), Colorado and South Dakota (the latter two on May 16, 2010) also have joined Mega Millions since the expansion.
Despite the uneasiness of many to begin with, I know of no disputes or complaints from people who have bought Powerball tickets online via the insurance model, won and not been paid. As you can imagine, this scenario would effectively close down their website as they rely solely on the trust factor. The insurance model means that you will not be buying “official” tickets, but what do you care if you get paid your millions at the end of the day!