Money Clips, Jewelry May Act As Substitutes for Credit Cards
David Enrich reports for the Wall St. Journal on new form factors for contactless payments.
Such credit-card alternatives contain radio-frequency technology that links the devices to customers' bank or credit-card accounts. But there are near-term hurdles, like higher costs associated with manufacturing the money clips, key-chain "fobs" and other devices. And not many stores have the equipment needed to scan the so-called contactless devices.
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