“Originally designed as a marketing device for an online gold trading business,” according to the Guardian, “the machines have become such a success that their inventor plans to build a global network, installing them everywhere from fitness centres to cruise ships.”
Gold-to-Go machines have since began operating in luxury hotels in Abu Dhabi, Bergamo and Madrid as well as around Germany in Sept. Next month the first machines will open in the United States, in Las Vegas and Boca Raton, Florida.
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