1.0Western Bidhttps://westernbid.com/en/Андрій Дорошенкоhttps://westernbid.com/en/author/andriy_doroshenko/rich600338<blockquote class="wp-embedded-content" data-secret="cW7gCjYrPJ"><a href="https://westernbid.com/en/knowledge-base/ioss-number/">IOSS number and its codes</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://westernbid.com/en/knowledge-base/ioss-number/embed/#?secret=cW7gCjYrPJ" width="600" height="338" title="“IOSS number and its codes” — Western Bid" data-secret="cW7gCjYrPJ" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script> /*! This file is auto-generated */ !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); //# sourceURL=https://westernbid.com/wp-includes/js/wp-embed.min.js </script> What is the IOSS number, how marketplaces eBay and Etsy use it to collect VAT in the EU, which codes apply for different countries, and how to correctly indicate the IOSS and the customs code when processing delivery through Western Bid.https://westernbid.com/wp-content/uploads/2026/03/66ed7c0252b56e540014b26b_64a28ec2dd19f30f608a3e90_1_IOSS_ua-1024x535.webp?wsr