1.0My CMShttps://help.xodox.in/pthelp-xodoxhttps://help.xodox.in/pt/author/help-xodox/rich600338<blockquote class="wp-embedded-content" data-secret="s9YTSj5ZGh"><a href="https://help.xodox.in/pt/docs/invoice-overdue-notices/">Invoice Overdue Notices</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://help.xodox.in/pt/docs/invoice-overdue-notices/embed/#?secret=s9YTSj5ZGh" width="600" height="338" title="“Invoice Overdue Notices” — My CMS" data-secret="s9YTSj5ZGh" 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); </script>You can send invoice overdue notice manually or automatically with cron job. Sending with cron job To setup automatically overdue notice go to Setup -> Settings -> Cron Job -> Invoices If you want to send overdue notice the same day when the invoice is overdue set the field Automatically send reminder after to 0, otherwise set it according to your needs. The second field is about resending the overdue notice based on the last notice date. If you want to disable resending the overdue notice set this field to 0 The overdue notices will be sent at specific hour based Hour of day to perform automatic operations value that is set in Setup->Settings->Cron Job->Invoices