Ключевые слова: account, accounting, agreed, bank, bill, bills, budget, business, buyer, calculate, commercial, corporate, credit, data, debt, document, economy, expense, finance, financial, income, indicating, invoice, issued, money, no people, nobody, office, one, paid, paper, paperwork, pay, payment, price, products quantity, provided, receipt, relating, report, sale, seller, send, service, tab, tax, term, transaction, white,