Stamp

What Is a Stamp Duty?

Stamp duty is the tax that governments place on legal documents, usually when transferring assets or property. Governments impose stamp …

What is First-Class Mail?

Many people believe that the art of writing letters is dead. Not so fast! A staggering 185 billion envelopes are …

What Are Stamp Perforations?

Stamp perforations are tiny holes Perforation between rows and columns of stamps. They make the separation much more manageable. Before …

Do Postal stamps expire?

No, postage never expires, you can use existing stamps indefinitely. All postage stamps issued by the United States since 1860 …