From Brick-and-Mortar to Mobile Click-and-Order: Which Retailers Are Carving Out Space in the M-Commerce Market?

comScore, a leader in measuring the digital world, released a study on U.S. smartphone shopping behavior based on data from its comScore Mobile Metrix 2.0 service. The study found that four in every five smartphone users — 85.9 million in total — accessed retail content on their device in July. Amazon.com sites led as the top retailer with an audience of 49.6 million visitors, while multichannel retailers including Apple (17.7 million visitors), Wal-Mart (16.3 million visitors), Target (10 million visitors) and Best Buy (7.2 million visitors) also attracted significant mobile audiences.