Paid editions of USA Today are currently distributed via newsstand retailers, large grocery store chains, bookstores, coin-operated vending machines, and directly to the consumer through home delivery. Home delivery customers are the newspaper's most loyal customers and are most likely to buy daily delivery at 13- to 52-week intervals. Single copy buyers tend to purchase the paper out of daily routine (heavy users) or on occasion based on specific newsworthy events (light users). Complimentary distribution of USA Today occurs primarily in hotels, airport terminals, restaurants, and at college campuses across the U.S. USA Today content is also available in electronic formats from USAToday.com, mobile phone access, and e-mail updates. The availability of USA Today via electronic distribution is a deterrent for some consumers to purchasing the print product. Currently, however, customers are unable to receive updated news in real time unless they have access to an RSS-enabled mobile device.