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What started as an inconvenience a few weeks ago is now becoming a serious problem— a shortage of coins. It's hitting laundromats and other coin-based businesses especially hard. Many of us have been ...

TD Bank pulled the plug Thursday on its fleet of Penny Arcade coin-counting machines after widespread complaints that the devices were shortchanging customers. “Recent accounts regarding the ...

Liberty Games have provided a new interface for the arcade machines that would allow players to pay for a game by scanning a QR code, thus sending digital coins to the cabinet owner’s wallet. Liberty ...