PayPal has over 132 million active registered accounts available in 193 markets. It supports payments in 25 currencies and has marketing websites in over 80 markets worldwide. PayPal is headquartered in California and Maryland with European and international headquarters in Luxembourg and Singapore. It was founded by Peter Thiel, Max Levchin, Elon Musk, and others. PayPal's annual media spending increased from $1.7 million in 2010 to $7 million in 2012, with the majority spent on internet advertising. The mobile wallet market is growing rapidly, with projections of $119 billion in mobile commerce by 2015. Major players like PayPal, Square, and Google are competing to develop popular mobile wallet platforms in both the US and European markets