We use Google Analytics to track both our main website and our shopping cart. Until recently, we have gotten just visit data, but have activated the official integration through the store admin panel for our store.

We correctly get analytical data for the shopping cart (along with the eCommerce data), and the main website. We are looking to extend the goal tracking with our banner campaigns which point to our main website. Problem is that the UTM data is not transferred across sites.

According to Google Help, this can be fixed by adding:
_udn="mystore.com";

This is not a problem to add to our main site, but however poses a challenge with the MC store. There is an option to change our GoogleAccount ID (_uacct="";) but not one for this other, generally optional parameter.

Is there an option I'm just missing in the store configuration, and if not, is there known a work around?

Thanks,
Myles Angell