Touchatag is a venture of Alcatel-Lucent that provides mobile payment and marketing services. It helps mobile operators and enterprises implement m-commerce solutions using technologies like contactless cards, 2D barcodes, and NFC. These solutions can increase sales, drive loyalty programs, and provide analytics to merchants. Touchatag's services include mobile wallets, couponing, identification at points-of-sale, and integrating these features with existing retail systems and consumer communication channels.