Ключевые слова: background, bank, banking, basket, bit, bitcoin, business, buy, cart, cash, coin, commerce, concept, crypto, cryptography, currency, digital, ecommerce, economy, electronic, exchange, finance, financial, gold, golden, internet, investment, isolated, market, money, network, pay, payment, purchase, retail, sale, shop, shopping cart, store, supermarket, symbol, trade, trolley, virtual, web, white,