In addition to traditional postage stamps, countries have also issued commemorative stamps to mark significant events or anniversaries. In the digital age, the use of stamps has declined as email and electronic communications have become more popular. However, stamps continue to play an important role in postal services and remain a beloved form of art and collectible for enthusiasts worldwide. Whether you are mailing a letter or starting a stamp collection, the history of stamps in postal services is an enduring symbol of communication and connection across the globe.