Walmart is debuting Walmart Pay, a mobile payment system integrated into its existing smartphone app, which has 22 million active users. The new system will roll out to the company’s 4,600 stores in early 2016. With Walmart Pay, the company is competing with Apple Pay and Google’s Android Pay, neither of which have gained widespread traction. Based on QR code technology and near-field communication (NFC) technology, Walmart Pay’s success — or lack thereof — rests on the consumer experience. Continue reading Walmart Debuts Mobile Payment System, Wide Rollout in 2016

Starbucks is introducing a new app for iPhones that allows customers to order and pay without having to visit the checkout counter. The beta service launched this week in Portland, Oregon. Starbucks plans to follow up by launching “Mobile Order & Pay” city-by-city throughout 2015, and introducing an Android version. The massive reach of a company like Starbucks places it in a position to successfully link mobile devices to in-store retail, an issue Silicon Valley has been trying to address for years. Continue reading Starbucks Order & Pay Service Links Mobile to In-Store Retail

Several companies are developing systems and apps that use sound waves to transfer small pieces of data over short distances, and could simplify transferring funds electronically. This is an alternative to using near-field communication (NFC) to transfer data wirelessly. Many devices are ready to use sound technology, including simple and feature phones. There are problems in using sound especially in loud areas, but it has significant potential. Continue reading Companies Using Sound for Mobile Payments and Data Sharing