According to CoinMeta, the American hamburger chain Steak stated that since accepting Bitcoin payments through Lightning Network last year, same-store sales have seen double-digit growth. This quarter, same-store sales at its franchise stores increased by 19%. The company claims that using Bitcoin for payments can save about 50% in payment processing fees compared to traditional credit cards. In addition, Steak and Shake also announced in January of this year that they had included Bitcoin worth 10 million dollars in their strategic reserves.