Definition
FIFO stands for 'First-In, First-Out.' It's an inventory valuation method. It assumes that the first items you bought are the first ones you sell. Imagine a grocery store selling milk 🥛; the oldest milk is sold first to avoid spoilage. FIFO is used to determine the cost of goods sold and ending inventory. In times of rising prices, FIFO can result in higher profits because older, cheaper items are expensed first.