I am trying to implement remarketing, dynamic remarketing and Adwords conversion tracking within my e-commerce website. The problem I am facing is there seems to be a flurry of information regarding the implementations of these features where one source (mostly Google's own developers portal) says I can use Google Universal Analytics to all of these but also says that I should use the Adwords tags directly. I am incredibly confused by it all. If there is an expert out there that knows how I can implement these things using only Universal Analytics I'd be most grateful.
What I have so far is the standard Universal Analytics script on my website and have enabled displayfeatures:
ga("require", "displayfeatures");
This as far as I am aware will enable remarketing. But I have read nothing about also enabling dynamic remarketing. Does it enable both? I have also setup custom dimension on GA so I should be able to capture these using the following:
ga('set', 'dimension1', '123');
ga('set', 'dimension2', 'product');
My confusion extends to how I track Adwords conversions through Universal Analytics. More specifically how I would push up google_conversion_label, google_conversion_language, google_conversion_format, etc... From what I gather I may only be able to do this via the Adwords tag. Am I barking up the wrong tree trying to use GA when I should be using the Adwords tag?