If you are mailing in bulk or run a small business, platforms like Stamps.com allow you to pay for and print exact postage directly onto your cards or custom labels from your home printer. 🏬 Where to Buy Postcard Stamps In Person
If you are sending a standard postcard abroad, you will need a First-Class Mail International stamp. 🌐 How to Buy Postcard Stamps Online buy postcard stamps
Go straight to the source by visiting the USPS Postal Store If you are mailing in bulk or run
If your postcard is larger than 4.25" x 6", it is automatically classified as a letter and will cost the standard letter rate ($0.78). Purchasing your postage online is the easiest way
Purchasing your postage online is the easiest way to avoid waiting in physical lines.
If you need to drop your postcards in the mail today, skip the shipping delay and buy them locally. Postcard Stamp Cost 2026: $0.61 Single, $0.247 Bulk