Ключевые слова: 3g, app, background, banking, business, buy, card, cart, chip, color, communication, computer, concept, credit, device, digital, display, download, electronic, finance, financial, finger, gadget, hand, hand icon, icon, interface, mobile, mobile phone, money, money icon, neon, online payment, phone, shop, smart, smartphone, technology, touch, touch pad, trade, wireless,