Google Tag Manager (GTM) is new technology that allows marketers to manage your own analytics, user tracking, campaign tracking, remarketing, and other website code. Why Use a Tag Manager? Centralized Management As a Tag Manager I will frees your from dependency on IT or web-development departments; when you want to add or alter a snippet of analytic or tracking code, I can do it within minutes, by adding it to an existing tag container. I will: I have experience of Tag implementation for CMS such as - Wordpress, Please Inbox me before you place an order.