Sending a 1-ounce letter internationally, including Canada, Great Britain and more than 180 other countries, costs $1.65. For ...

Here's what to know on how to address an envelope, write a return address, find a zip code, send letters internationally and figure out which stamps are best.

The price of a single domestic stamp is now $1.15, up from $1.07. The cost increases come after Canada Post reported a loss for 2023 on Friday and warned that without changes it expects larger ...