postage stamps

Postage stamps are small pieces of paper purchased and affixed to mail as proof of payment for postal services. They indicate that the sender has paid the necessary fee to have their letter or package delivered. Stamps often feature images, designs, or symbols representing a country or occasion. Once affixed, they are canceled by the postal service to prevent reuse. Stamps serve both a functional purpose—ensuring proper payment—and a decorative or collectible one, often reflecting cultural, historical, or artistic themes.