Ключевые слова: app, application, background, banking, business, buy, cart, cell, cellphone, commerce, communication, concept, connection, consumerism, device, digital, display, female, finance, gadget, hand, holding, internet, market, mobile, modern, money, network, online, pay, person, phone, retail, sale, screen, security, shopping, smartphone, store, supermarket, technology, touch, transaction, using, website, wireless, woman,