Supermarket sues banks over chip card shift, says it lost $10K in 4.5 months [Updated]
http://arstechnica.com.feedsportal.com/c/35364/f/663720/s/4e41e648/sc/13/l/0Larstechnica0N0Cbusiness0C20A160C0A30Csupermarket0Esues0Ebanks0Eover0Echip0Ecard0Eshift0Esays0Eit0Elost0E10Ak0Ein0E40E50Emonths0C/story01.htm
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