{"product_id":"usps-happy-birthday-forever-stamps-sheet-of-20","title":"USPS Happy Birthday Forever Stamps Sheet of 20","description":"\u003cpre\u003e\u003ccode class=\"language-*\"\u003eOfficial 2026 USPS Forever Stamp Sheet: Happy Birthday\n\nBright and cheerful birthday cake design with colorful candles and bold “HAPPY BIRTHDAY!” lettering.\n\nPerfect for birthday cards, invitations, letters, and packages.\nIssued April 18, 2026 in Providence, Rhode Island.\n\nForever stamps – always valid for the current First-Class Mail 1-ounce rate.\u003c\/code\u003e\u003c\/pre\u003e","brand":"USPS","offers":[{"title":"Default Title","offer_id":67639790534765,"sku":"AF9-309-26SRKL","price":19.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0840\/3674\/7373\/files\/582204-00_512x512_cc8967eb-38ce-439b-9b60-65cb8c10114d.jpg?v=1791280157","url":"https:\/\/postmarkus.us\/products\/usps-happy-birthday-forever-stamps-sheet-of-20","provider":"amandastore","version":"1.0","type":"link"}