{"version":"1.0","provider_name":"Stamps.com","provider_url":"https:\/\/www.stamps.com","author_name":"Eric Nash","author_url":"https:\/\/www.stamps.com\/author\/eric-nash\/","title":"USPS now offering Priority Mail Flat Rate Precious Cargo Boxes","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"MRAnwimIFN\"><a href=\"https:\/\/www.stamps.com\/article\/usps-now-offering-priority-mail-flat-rate-precious-cargo-boxes\/\">USPS now offering Priority Mail Flat Rate Precious Cargo Boxes<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.stamps.com\/article\/usps-now-offering-priority-mail-flat-rate-precious-cargo-boxes\/embed\/#?secret=MRAnwimIFN\" width=\"600\" height=\"338\" title=\"&#8220;USPS now offering Priority Mail Flat Rate Precious Cargo Boxes&#8221; &#8212; Stamps.com\" data-secret=\"MRAnwimIFN\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/* ]]> *\/\n<\/script>\n","thumbnail_url":"https:\/\/www.stamps.com\/wp-content\/uploads\/2024\/05\/Blog_SDC_Precious-Cargo.jpg","thumbnail_width":600,"thumbnail_height":400,"description":"USPS now offering Priority Mail Flat Rate Precious Cargo Boxes The United States Postal Service recently introduced new Priority Mail Flat Rate Precious Cargo BoxesTM to its lineup of shipping materials. Here\u2019s what"}