Ключевые слова: advertising, app, bag, banking, buy, buyer, card, cell, charge, commerce, consumer, credit, customer, device, digital, display, fashion, finance, hand, holding, internet, lifestyle, mobile, modern, money, online, pay, paying, payment, person, phone, qr code, retail, sale, screen, shop, shopaholic, shopping, smart, smartphone, spending, store, technology, touchscreen, transfer, using, website, wireless, woman,