Ключевые слова: accountancy, adult, application, banking, bill, budget, business, calculating, calculation, calculator, card, cash, caucasian, check, code, cost, counting, credit, customer, debit, debt, electronics, expenses, finance, financial, holding, home, indoors, invoice, lifestyle, man, money, paper, pay, paying, payment, people, person, scan, scanning, service, shopping, sitting, smartphone, tax, technology, transaction, wallet, worried, young,