Marsh Supermarkets recently revealed the implementation of beacons at its 75 store locations to prepare for the release of Apple’s smartwatch. Since the Apple Watch won’t debut until Spring 2015, you might wonder why Marsh has deployed Beacons so far in advance. In an AdWeek article written by Lauren Johnson, Todd Dipaola, CEO of inMarket, explained, saying “We’ve built the integration ahead of the debut so on day one—as the Apple Watch comes out&mdash....