{"version":"1.0","provider_name":"Promzvak","provider_url":"https:\/\/promzvak.nl\/nl\/","author_name":"PromZ redactie","author_url":"https:\/\/promzvak.nl\/nl\/author\/promz\/","title":"Averechts effect van klantenkaarten - Promzvak","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"mXIcgBNOBQ\"><a href=\"https:\/\/promzvak.nl\/nl\/averechts-effect-van-klantenkaarten\/\">Averechts effect van klantenkaarten<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/promzvak.nl\/nl\/averechts-effect-van-klantenkaarten\/embed\/#?secret=mXIcgBNOBQ\" width=\"600\" height=\"338\" title=\"&#8220;Averechts effect van klantenkaarten&#8221; &#8212; Promzvak\" data-secret=\"mXIcgBNOBQ\" 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:\/\/promzvak.nl\/wp-content\/uploads\/2018\/02\/dc619b7a088fe75b6ed81853157248e3.jpg","thumbnail_width":100,"thumbnail_height":100,"description":"Steeds meer bedrijven zien het belang van loyale klanten en maken daar werk van. Het aantal loyalty programma's rijst de pan uit. Veel daarvan gebruiken een klantenkaart. Maar is het instrument nog wel onderscheidend en effectief? Cedrola en Memo onderzochten de effectiviteit van loyaliteitsprogramma's die gebruik maken van een klantenkaart. [...]Lees verder..."}