mailing

A return address on international mail shows the origin of a shipment and provides a contact point if delivery fails. For customs, it identifies the sender for duties and regula...

A postcard is a rectangular piece of mail that is lightweight, thin, and intended for single-piece First-Class delivery. For the most common size, USPS treats a standard postcar...

Properly addressing an envelope ensures timely, accurate delivery by postal systems and couriers. Mistakes in names, abbreviations, or zip codes can cause delays, misdelivery, o...

Yes, you can use 2 Forever stamps for extra postage when the total cost of mailing your item matches or is less than the combined value. Forever stamps are always worth the curr...