Automatically add intracommunity VAT text to invoices
This script adds a text on the invoice only when the VAT percentage is zero.

1. Install a browser add-on that allows you to inject JavaScript code into a web page. In Firefox you can use "Website scripting" by Anbarasan.
2. Add a new script. Enter the URL: https://easywebshop.com/software/invoice(.*)
	Note: If you are logging in on another domain (easywebshop.be for example), use this domain in the URL.
3. Insert the JavaScript code:.


const vatText = "Vrijgesteld van btw art. 39bis, eerste lid, 1° WBTW."

const vatPercent = document.getElementById('calc').childNodes[1].firstChild.childNodes[3].innerText;

if (vatPercent == 0) {
	document.getElementById('invoiceform').text_body.value = vatText;
}