The Patient Protection and Affordable Care Act (PPACA) of 2010 established health insurance exchanges to facilitate the purchase of health insurance by individuals (through individual exchanges) and by small businesses with 2 to 50 full-time equivalent employees (through the Small Business Health Options Program [SHOP]). As of May 28, 2013, 17 states have opted to run their own marketplaces; the rest are either fully or partly run by the federal government. Policies purchased through these marketplaces will be effective on January 1, 2014. Recently, President Barack Obama delayed the implementation of SHOP until 2014.