Ключевые слова: account, app, application, background, banking, blue, business, cashless, cellphone, commerce, connection, credit, device, digital, display, ecommerce, economic, electronic, epayment, financial, gadget, hand, holding, internet, isolated, male, man, mobile, modern, money, network, online, pay, payment, person, phone, purchase, screen, secure, service, shopping, smart, smartphone, technology, transaction, transfer, virtual, wallet, web, wireless,