Ключевые слова: accounting, bank, banking, banknote, business, buy, calculate, calculator, card, cash, chip, coin, credit, currency, data, debit, dollar, economy, encryption, exchange, export, finance, identity, import, internet, investment, key, lock, magnifying glass, money, online, password, pay, payment, privacy, protect, protection, purchase, safety, sale, secure, security, shopping, sign, system, technology, theft, verified, wallet, web,