OpenCart Community

For the past few days I have been trying to populate the Google Tag Manager datalayer on the OpenCart product page when the button "Add to Cart" is clicked.

I understand that I need to use the push method, but I can't figure out where to place it and how to get the actual data I want.

I turned the internet up side down but found no solution to this. Any help is appreciated.

Probably best to as for a developer from the Commercial Support forum to do this.

I actually got it to work. The code needs to go in the script that adds the product to the cart.
It starts like this: