Redfield: Chip-Enabled Sam's Club Card More Secure

Redfield: Chip-Enabled Sam's Club Card More Secure Play

June 5 (Bloomberg) -- Charles Redfield, executive vice president of merchandising for Wal-Mart Stores Inc.'s Sam’s Club, talks about the launch of the Sam's Club MasterCard that features chip-enabled technology. He speaks with Erik Schatzker on Bloomberg Television's "Market Makers." (Source: Bloomberg)

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