DUBLIN--(BUSINESS WIRE)--Research and Markets (http://www.researchandmarkets.com/research/csgr9g/mobile_pos) has announced the addition of the "Mobile POS: Reaching Escape Velocity - All Systems Go" report to their offering. Mobile in retail is now a $7.8 Billion business worldwide and one that continues to grow rapidly In fact, it is the single fastest moving trend in retail since Internet was added to the stores. Mobile and the buzz about Mobile in Retail has been increasing ever since Apple