Ключевые слова: app, bank, banking, buy, buying, cash, commerce, connection, credit, currency, cyberspace, deposit, dollar, earth, ecommerce, exchange, exchanging, finance, financial, flow, fund, global, income, international, internet, investment, laptop, market, mobile, money, network, online, pay, paying, payment, phone, receiving, sale, security, send, service, smartphone, tax, trade, trading, transaction, transfer, web, world,