Walmart (NYSE:WMT) has partnered with coin-cashing machine company Coinstar and crypto-cash exchange CoinMe to install 200 Bitcoin ATMs in its stores across the U.S.Although the pilot includes only 200 kiosks, the broader launch plans to eventually see the installation of 8,000 bitcoin ATMs across the country, according to Bloomberg. There has been no further details on timelines as of yet.investing.com