2013-05-28 11:15 am EST
As per the official google ecommerce installation guide
Log in to the admin control panel and click on:
Extensions > Modules > Ecommerce Tracking > Install
If you are not seeing the module listed, make sure you have uploaded the file to the root of your OpenCart installation. The public_html folder is correct if that is where your OpenCart is installed.
If you have any further questions, feel free to post them below.
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