Ключевые слова: app, application, banking, bill, business, buy, card, checkout, commerce, communication, company, concept, credit, cyberspace, digital, ecommerce, economy, electronic, finance, gateway, hand, human, icon, interface, internet, marketing, media, mobile, money, online, pay, payment, phone, purchase, retail, service, shopping, smart, smartphone, symbol, tablet, technology, terminal, transaction, transfer, using, web, website, white, wireless,