LONDON, U.K. AND COLOGNE, GERMANY – FEBRUARY 22, 2016 — The Mobile Marketing Association (MMA), the world's leading global non profit trade association focused on accelerating the transformation of marketing through mobile, along with …
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LONDON, U.K. AND COLOGNE, GERMANY – FEBRUARY 22, 2016 — The Mobile Marketing Association (MMA), the world's leading global non profit trade association focused on accelerating the transformation of marketing through mobile, along with …