To WHMCS Tag Manager & Enhanced Ecommerce module work properly, please check the requirements below before installation.
EunaRede Core Module (only for v3)
If you are installing this module in version 3, make sure that EunaRede Core Module is installed and activated.
EunaRede Core Module is only needed for v3 or lower.
Google Analytics Conversion Tracking addon module works with WHMCS 7.x or higher.
Google Analytics Conversion Tracking module is compatible with the current WHMCS PHP Version Compatibility.
Tag Manager & Enhanced eCommerce is compatible with the default WHMCS Ioncube Version Compatibility.