Working capital refers to the capital required for short-term assets used in a business's day-to-day operations. There are two types of working capital: gross working capital, which is the total value of all current assets like cash, inventory, and receivables; and net working capital, which is the current assets minus current liabilities. Maintaining sufficient working capital is important for business solvency, reputation, obtaining loans, taking discounts, and meeting regular supply, payment, and return on investment obligations. The level of working capital needed depends on factors like the nature of the business, its size, production and cash cycles, seasonality, economic conditions, credit terms, and inflation.