{"version":"1.0","provider_name":"Bellsystem24 Vietnam","provider_url":"https:\/\/bell24vietnam.vn\/en","author_name":"nguyenhuuthang@bell24vietnam.vn","author_url":"https:\/\/bell24vietnam.vn\/en\/author\/nguyenhuuthangbell24vietnam-vn\/","title":"T\u1ed5ng quan v\u1ec1 Customer churn rate v\u00e0 c\u00e1ch gi\u1ea3m thi\u1ec3u kh\u00e1ch h\u00e0ng r\u1eddi b\u1ecf - Bellsystem24 Vietnam","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"1YizJ5aGLz\"><a href=\"https:\/\/bell24vietnam.vn\/en\/knowledge\/customer-churn-rate\/\">Overview of Customer Churn Rate and How to Reduce Customer Loss<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/bell24vietnam.vn\/en\/knowledge\/customer-churn-rate\/embed\/#?secret=1YizJ5aGLz\" width=\"600\" height=\"338\" title=\"&#8220;T\u1ed5ng quan v\u1ec1 Customer churn rate v\u00e0 c\u00e1ch gi\u1ea3m thi\u1ec3u kh\u00e1ch h\u00e0ng r\u1eddi b\u1ecf&#8221; &#8212; Bellsystem24 Vietnam\" data-secret=\"1YizJ5aGLz\" 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:\/\/bell24vietnam.vn\/wp-includes\/js\/wp-embed.min.js\n<\/script>","thumbnail_url":"https:\/\/bell24vietnam.vn\/wp-content\/uploads\/2025\/02\/Web_CCR-2.jpg","thumbnail_width":800,"thumbnail_height":372,"description":"Customer Churn Rate (CCR): T\u1ef7 l\u1ec7 kh\u00e1ch h\u00e0ng r\u1eddi b\u1ecf \u2013 l\u00e0 th\u01b0\u1edbc \u0111o quan tr\u1ecdng ph\u1ea3n \u00e1nh s\u1ed1 l\u01b0\u1ee3ng kh\u00e1ch h\u00e0ng ng\u1eebng s\u1eed d\u1ee5ng s\u1ea3n ph\u1ea9m ho\u1eb7c d\u1ecbch v\u1ee5 c\u1ee7a doanh nghi\u1ec7p trong m\u1ed9t kho\u1ea3ng th\u1eddi gian nh\u1ea5t \u0111\u1ecbnh."}