Marriott International is celebrating the accomplishment with a sweepstakes across its brands giving Marriott Rewards members who use mobile check-in a chance to win a share of millions of rewards points. Mobile check-in is still a relatively new offering, but it has quickly been embraced by a number of hotel chains including La Quinta and Hilton in addition to Marriott. “The millionth check-in demonstrates how our Marriott Rewards guests have embraced the convenience and choice mobile check-in offer them,” said John Wolf, global communications and public affairs at Marriott International. “In addition, it shows that our mobile strategy of focusing our efforts on critical points during the guest’s journey is paying off; in this mobile check-in and checkout,” he said. “We know that 75 percent of our guests travel with at least one mobile device and that number is growing. Guests like the convenience and choice of checking in the way they want to, such as using our mobile app. Get the full story at Mobile Commerce Daily