Most local USPS Post Offices sell pre-stamped postcards (stamped cards) and occasional sets of decorative postcards. You can also find a wider variety, including themed or commemorative sets, on the USPS online store .
Yes, you can buy postcards at many post offices , but the selection and availability vary significantly by location and country. While some post offices serve as one-stop shops for both the card and the postage, others primarily sell stamps and mailing supplies. 1. Post Office Availability & Selection can you buy postcards at the post office
You can buy postcards and "maxicards" (postcards with a matching stamp pre-printed) at most Australia Post retail shops . Most local USPS Post Offices sell pre-stamped postcards