Walmart has $489 billion in revenue per year. They are already using a QR scanner to pay for items from within the Walmart app using a system called Walmart Pay. A few options exist for Litecoin. Either the cashier can accept payments using the Coinbase app or the Walmart Pay app accepts money as Litecoin. If cryptocurrencies can offer smaller transaction costs than credit cards, they are viable. Donate with Bitcoin: 1Juq1ULc41vcy1ksJ1HcHrsMKnT1bywsy2 || Donate with Litecoin at Lb5yfdMvvRDJZLDqkmLhLBTJPXa2QKCBMC
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