From Motley Fool
“With a simple click of a button on a smartphone or tablet screen, a mobile payment is made. According to market research firm Forrester, the mobile payment industry was at $12.8 billion in 2012 but is predicted to rise to $90 billion by 2017—and that's one of the lower estimates. The technology is catching like wildfire for its ease, convenience, and speed. Since PayPal got the industry off the ground in 1998, new players have entered the market over the years.”
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