Support Questions:How can an affiliate pass transaction ID with a postback URL
From HasOffers
This explains how an affiliate passes in a transaction ID into their tracking links so the value can be passed back into their third-party conversion postback URL.
First, the affiliate needs to pass in their transaction ID in the affiliate sub ID of the tracking link. This will store their transaction ID as an affiliate Sub ID in your network.
Example click link:
http://demo.hasoffers.com/aff_c?offer_id=1&aff_id=15&aff_sub=TheirTransactionID
Second, you need to setup their conversion postback URL to insert aff_sub. Since their transaction ID was stored in as an affiliate sub ID, then the {aff_sub} variable just needs to be inserted into their postback URL where their transaction ID needs to be. When the postback URL is loaded, aff_sub will be dynamically replaced with the corresponding transaction ID.
Example postback URL:
http://affiliatecompany.com/track.php?transaction={aff_sub}
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