Ключевые слова: account, bank, banking, block chain, blockchain, blue, cash, circuit board, coin, computer, concept, crypto, cryptocurrencies, currency, cyber, cyberspace, design, digital, electronic, finance, futuristic, global, globe, hightech, internet, layout, litecoin, lock, money, net, network, padlock, payments, pcb, person, personal, protected, recipient, safe, safety, savings, shopping cart, silver, technology, template, virtual, virtuality, wallet, web, world,