Ключевые слова: bank, banking, buy, buying, client, commerce, connection, credit, customer, cyberspace, ecommerce, electronic, finance, financial, gadget, horizontal, indoor, information, internet, keyboard, laptop, mobile phone, money, notebook, one person, online, order, pay, paying, payment, purchase, relaxation, retail, risk, sale, screen, security, service, shop, shopping, smart, smart phone, store, telephone, transaction, typing, using, wireless, young adult,