Ключевые слова: accounting, app, application, background, bank, banking, business, communication, computer, concept, connection, credit card, design, device, digital, display, earnings, ecommerce, electronic, finance, financial, hand, holding, interface, internet, man, mobile, mobility, money, network, office, online, pay, payment, people, phone, purchase, screen, security, service, shopping, smartphone, technology, telephone, touch, touchscreen, transaction, transfer, using, wallet, web, wireless,