Follow one visitor
For a redirect campaign with a landing, the journey is:What each element does
Landings and offers are URL records. Your hosting provider or advertiser serves the pages.
Keep the two click IDs separate
The traffic source may send its own ad click ID. Metricanic stores that as External ID and exposes it through{external_id} when sending data onward.
Metricanic also produces its own signed {click_id}. Pass this value to the offer and have the conversion sender return it unchanged. A campaign ID, an external ad click ID, and a Metricanic click ID are different identifiers.
For example, the ad network sends extid=ad-123. The offer receives subid={click_id} after Metricanic expands the macro. The offer’s conversion callback returns that expanded value. An optional outgoing postback can then return ad-123 to the traffic source.