Seasonal sales are special promotions that retailers offer during specific times of the year, often tied to holidays or changing seasons. These sales typically feature discounts on a wide range of products, encouraging customers to shop for items that are relevant to the season, such as summer clothing or holiday decorations. Common examples of seasonal sales include Black Friday after Thanksgiving, back-to-school sales in late summer, and end-of-season clearances. Retailers use these sales to boost sales volume, clear out inventory, and attract customers looking for deals on seasonal items.