Zencart 1.5.4
Dynamic Remarketing Plugin: V1.5.0

I am trying to use Google Dynamic Remarketing plugin but I am getting an error in my analytics reports.

Error: Your "ecomm_prodid” is not working correctly
Without this parameter, your dynamic ads won't be tailored to visitors' activity on your website.

I tried some of the suggestions in this thread for example
From this ... ecomm_prodid: " . $jsecomm_prodid . ",

to this ecomm_prodid: \"" . $_GET['products_id'] . "\",


But with no results. Can someone assist me or lead me in the right direction on getting Google dyamic remarketing working properly.

Thank you,

Chad