A heavy-duty stamp is a small piece of rubber or other material that can be used to mark an object. They are often applied to the paper in order to post items.

Stamps are known by many different names, including postage stamps, cancellation marks, and postal markings. Stamps can also be referred to as “postage” or “postal markings.” The term comes from the fact that they were originally meant for use with mail delivery by pre-paid mail services. Today, however, stamps find much wider usage than just sending letters through the mail system; they are now used on all sorts of objects in place of adhesive labels or stickers.  For example, stamps are often used to label items in warehouses. When sending packages through the mail, people can even print their own postage using a computer and inkjet printer.

People today use heavy-duty stamps on many different types of items including envelopes that contain letters or cards, boxes containing store products, artworks that are meant to be sent through the mail, parts of garments or uniforms that need to be labeled for shipping purposes, and even seeds that must be planted after they are harvested from plants. There are also many ways to customize stamps so they can include special messages or images on them instead of just simple text. Logo stamps may also be customized with logos or taglines.