Ключевые слова: accounting, background, bank, banking, banknote, bill, black, budget, business, buttons, calculating machine, calculation, card, cash, commerce, count, credit, currency, device, display, economy, electronic, finance, financial, generative ai, income, investment, keyboard, machine, market, mathematic, money, object, office, payment, plastic, price, profit, savings, shop, success, symbol, tax, technology, wealth, work,