Ключевые слова: app, application, banner, bar code, barcode, blue, buy, cellphone, code, commerce, community, company, cyberspace, device, digital, display, ecommerce, females, financial, finger, horizontal format, infographic, internet, isometry, mobile, mobile phone, online, page, pay, payment, phone, poster, projection, purchase, qr, qr code, retail, scan, screen, service, smart, smartphone, tech, telephone, touch, transaction, transfer, web, website,