The company says that these sites have many foreign visitors, making them good test sites for integrating digital currencies into payments up to 300,000 yen (about $ 760) when using this payment option. To celebrate the event, the Bitflyer platform gave 500 yen to the first 500 customers paying in digital currencies using its portfolio in each store. After testing at two of the company's stores, Yamaka Denki aims to deploy Bitcoin's nationwide payments, according to Bitflyer platform. The platform also commented that, through cooperation with Yamaka Denki, this will improve the convenience of more customers inside and outside Japan. In addition to providing an additional payment method.