adwords_redirect - is this a necessary field for Product Listing Ads?
When setting up the feed, I filled out the adwords_redirect field with a different tracking URL in order to distinguish between paid searches and organic. However, I noticed that Google is ignoring that value, and using the standard AdWords auto-tagging that is used throughout AdWords.
Example: My campaign name in AdWords is "Product Listing Ads" and the adwords_redirect field has it set to utm_campaign=PLA. Analytics shows the campaign source as "Product Listing Ads", not PLA.
Does this field do anything at all?