{"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":"Retail Mystery Shopping \u2014 Kh\u00e1ch H\u00e0ng B\u00ed M\u1eadt Cho Chu\u1ed7i B\u00e1n L\u1ebb: T\u1eeb Ti\u00eau Ch\u00ed \u0110\u1ebfn Tri\u1ec3n Khai - Bellsystem24 Vietnam","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"CPLjPt5AOF\"><a href=\"https:\/\/bell24vietnam.vn\/en\/knowledge\/retail-mystery-shopping\/\">Retail Mystery Shopping \u2014 Kh\u00e1ch H\u00e0ng B\u00ed M\u1eadt Cho Chu\u1ed7i B\u00e1n L\u1ebb: T\u1eeb Ti\u00eau Ch\u00ed \u0110\u1ebfn Tri\u1ec3n Khai<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/bell24vietnam.vn\/en\/knowledge\/retail-mystery-shopping\/embed\/#?secret=CPLjPt5AOF\" width=\"600\" height=\"338\" title=\"&#8220;Retail Mystery Shopping \u2014 Kh\u00e1ch H\u00e0ng B\u00ed M\u1eadt Cho Chu\u1ed7i B\u00e1n L\u1ebb: T\u1eeb Ti\u00eau Ch\u00ed \u0110\u1ebfn Tri\u1ec3n Khai&#8221; &#8212; Bellsystem24 Vietnam\" data-secret=\"CPLjPt5AOF\" 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\/2026\/04\/retail-mystery-shopping.jpg","thumbnail_width":1065,"thumbnail_height":598,"description":"Chu\u1ed7i b\u00e1n l\u1ebb c\u00e0ng m\u1edf r\u1ed9ng, kho\u1ea3ng c\u00e1ch gi\u1eefa ti\u00eau chu\u1ea9n d\u1ecbch v\u1ee5 tr\u00ean gi\u1ea5y v\u00e0 tr\u1ea3i nghi\u1ec7m th\u1ef1c t\u1ebf c\u00e0ng l\u1edbn. Kh\u00f4ng ph\u1ea3i v\u00ec doanh nghi\u1ec7p thi\u1ebfu quy tr\u00ecnh, m\u00e0 v\u00ec kh\u00f4ng c\u00f3 h\u1ec7 th\u1ed1ng n\u00e0o c\u00f3 th\u1ec3 quan s\u00e1t \u0111\u1ed3ng th\u1eddi h\u00e0ng lo\u1ea1t c\u1eeda h\u00e0ng"}