Walmart, Target, 7-Eleven, Best Buy, Publix, Sears, Shell and Sunoco are amongst a dozen major merchants that have formed a new company called Merchant Customer Exchange (MCX) that will provide an alternative to services like Isis and Google Wallet.
Read the rest of US retailers move into the mobile wallet market at NFC World.
Read more http://feeds.nearfieldcommunicationsworld.com/~r/nfcw/~3/9vBEqkImVNs/