McLEAN, VA, 2014-5-30 — /Travel PR News/ — The Hospitality Sales and Marketing Association International (HSMAI), in partnership with Nor1, the technology leader in upsell solutions, today released a new white paper entitled, “Engaging the Traveler in Real Time: Ancillary Revenue, Upselling, and the Mobile Platform.” Use of mobile devices has skyrocketed. In 2014, estimates show that 40… Read the full press release