Common Network SubID Parameters
The field each affiliate network uses for your click ID, from Awin and CJ to ClickBank, impact.com and Everflow, and how to put [[subid]] in it.
Each affiliate network has its own name for the field that carries your click ID, and Prosper202 ClickServer needs [[subid]] in that field for a conversion to find its click. Prosper202 swaps the token for a new click ID on every click, and the network passes that value back in its postback.
Three rules for the field
- Type
[[subid]]as is, and leave your affiliate ID and the network's other parameters untouched. - Give the field nothing but the token. The postback returns the field's whole value, and only a bare click ID matches. Use separate fields for
[[c1]]and other tokens. - On a deep link (Admitad, Awin), the tracking field goes before the destination URL.
A few networks
| Network | Field for [[subid]] |
|---|---|
| TUNE / HasOffers | aff_sub= |
| CAKE, MaxBounty, ClickDealer | s2= |
| ClickBank | extclid= (tid is the older field) |
| CJ Affiliate | sid= |
| Awin | clickref= |
| impact.com | subId1= |
| Everflow, Affise | sub1= |
| FlexOffers | fobs= |
| Rakuten Advertising | u1= |
Amazon Associates is the exception: its tag= is your account's tracking ID, so keep it and don't put [[subid]] there. ShareASale shut down in October 2025, and new links for its programs are built on Awin.
The full guide covers 29 networks and platforms, with each one's extra fields and quirks. If yours isn't there, ask your affiliate manager which field accepts a unique click ID and which postback token sends it back. SubIDs explains what a SubID is, and with ClickServer Pro, p202 conversion simulate tests the click, SubID and postback loop end to end.
Full guide on prosper.tracking202.com
Every network's field, the extra fields it offers and notes on its link formats: the full list of Prosper202 network SubID parameters
Updated 12 days ago