Ключевые слова: analysis, application, bank, banking, bitcoin, block chain, blockchain, business, communication, connection, crypto, crypto currency, currency, cyberspace, digital, ebanking, ecommerce, economy, exchange, global, icon, internet, marketing, meta verse, metaverse, mobile phone, network, online, online shopping, paying, payment, searching, security, service, smart, smart phone, smartphone, social, system, technology, transaction, wallet, worldwide,