Ключевые слова: account, app, application, banking, business, buy, card, client, communication, concept, confirmation, connection, credit, device, digital, encryption, finance, hand, holding, icon, identity, information, message, money, online, order, password, paying, payment, phone, price, privacy, protection, retail, safety, screen, security, send, service, shopping, smart, smartphone, success, technology, transaction, typing, validation, verification, web, wireless,