I am trying to add adxpansion for
That sounds like AdXpansion doesn't offer server-to-server tracking.
In which case, you would put all three as custom parameters and not add anything for external ID.
Image pixels need to be loaded by the user, so no they cannot be dropped into the postback URL box - this would cause
So, you'll want to place the image pixel on the thank you page if possible, along with using
i have never created a thank you page. How do you redirect viewers after conversions from offer page back to a thank you page?
You don't - this is the advertiser's responsibility.
If you are using an affiliate network that uses Cake, just place the AdXpansion pixel in the Pixel HTML box.
Otherwise talk to your AM and figure out how to place an image pixel for the offer.
Thanks Zeno. Great advices, i will try to do that.

I put tracking code in affiliate network(it's on Cake). But it's not work. I think i do something wrong.