"Final Sale" refers to the final stage or specific conditions of the sale of goods. It has the following characteristics:

Non-returnable or non-exchangeable: Goods purchased during the "Final Sale" period or under specific conditions are typically not eligible for return or exchange. Once purchased, they generally cannot be returned or exchanged unless there is a quality issue with the product.

Price discounts: "Final Sale" is often a promotional activity where goods are sold at discounted prices to attract consumers. These discounted prices are usually temporary and valid only during the sale period.

Clearance sale: "Final Sale" can also refer to a clearance sale where products that are about to be discontinued or from past seasons are sold. The purpose of this sale is to clear the inventory, and the items are often sold at lower prices.