Glossary
Tracking macros
Tracking macros (tokens) are placeholders in curly braces — {click_id}, {payout}, {source_click_id} — that a tracking system replaces with real values when a URL is fired. They are how click data flows into destination URLs and how conversion data flows back through postbacks.
How they work
Macros appear in two directions. Outbound, in offer URLs: https://offer.com/?clid={click_id}&src={zone_id} tells the tracker to inject the click ID and zone into each redirect. Inbound, in postback templates: the advertiser configures https://track.you.com/pb?cid={click_id}&amount={payout} and their system substitutes the stored values when a conversion fires.
Every platform has its own macro dictionary and delimiter conventions ({}, [], ##), and mismatched macros fail silently — the literal text {click_id} arrives instead of a value. When bridging two platforms, map macros pair by pair and verify with a test click that real values, not braces, come through.
Related terms
Put the vocabulary to work
Affset replaces {click_id}, {payout}, {sub_id} and friends in the postbacks it forwards to publishers and external trackers.
Postback macros in the API reference
Affset is an affiliate tracker and white-label ad server with S2S postback conversion tracking, sub-ID reporting and payout rules built in — for media buyers, affiliate teams and CPA networks. Free plan, no credit card.
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