First-Class Mail International
First-Class Mail International® is the most affordable mail class for sending postcards, letters, and flats to Canada and over 180 other countries.
Global Forever® Stamps
Use Global Forever stamps to send letters or postcards weighing up to 1 oz anywhere in the world.Forever stamps are sold at the current 1 oz rate, but they don't expire even if the stamp price goes up.Global Forever stamps are available online at The Postal Store® and Post Offices™.
- Stamps for standard-sized letters and standard-sized postcards up to 1 oz start at $1.15 for all countries.
- 注意：Postage for envelopes heavier than 1 oz, oversized, or unusually shaped is based on the destination country’s price group.
- 适用于不超过 4 磅的扁平邮件
- 可提供 Global Forever 邮票