Has anyone have experience in setting up a hidden form field(e.g. lead source) for sources like Google Adwords or Organic Search Engine?
How can I populate the lead source field with information like "yahoo natural search", "google natural search" or "bing natural search"?
We've been using UTM tracking codes on some lead referral companies, not sure if we can use the tactics on search engine or adwords?
Thank you very much for any inputs!