{"version":"1.0","provider_name":"Taxblock","provider_url":"https:\/\/taxblock.forthright.gr\/en\/","author_name":"admin","author_url":"https:\/\/taxblock.forthright.gr\/en\/author\/info_86s8x4kh\/","title":"E3 declaration for Traders - Taxblock","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"0fepUUHYUc\"><a href=\"https:\/\/taxblock.forthright.gr\/en\/product\/e3-declaration-for-traders\/\">E3 declaration for Traders<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/taxblock.forthright.gr\/en\/product\/e3-declaration-for-traders\/embed\/#?secret=0fepUUHYUc\" width=\"600\" height=\"338\" title=\"&#8220;E3 declaration for Traders&#8221; &#8212; Taxblock\" data-secret=\"0fepUUHYUc\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\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\/\/# sourceURL=https:\/\/taxblock.forthright.gr\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","thumbnail_url":"https:\/\/taxblock.forthright.gr\/wp-content\/uploads\/2025\/11\/dilosi-e1-featured.png","thumbnail_width":596,"thumbnail_height":658,"description":"We take care of the processing and submission of the E3 declaration of your sole proprietorship.  The preparation of the declaration  The submission of the Declaration  The sending of proof of submission"}