Contact Buy USPS Stamps
Questions about an order, a product listing, shipping, or using the website? Send us a message with the details needed to identify your request.
Independent retailer: BuyUSPSStamps.com is an independent online stamp retailer and is not affiliated with or operated by the United States Postal Service.
Before you contact us
- For an existing order, include the order number and the email address used at checkout.
- For a product question, include the product name or page URL and the quantity you are considering.
- Do not send payment-card numbers, account passwords, or other sensitive credentials through this form.
- For official postal-service questions about delivery, mail classes, or current regulations, consult USPS.com.
Send a message
Frequently asked questions
Where can I browse available stamps?
Visit the stamp shop or use the categories in the main navigation.
Where can I find current postage guidance?
Start with our USPS postage rates guide and verify time-sensitive mailing requirements with USPS before mailing.
Can you answer a question about my order?
Yes. Include the order number and a concise description of the issue so the request can be matched to the correct purchase.