How can agency/client daisy chain more than one 3rd party impression tracker
We have an upcoming Trueview campaign and we are using 2 different platforms (Miaozhen and Atlas) to track ontarget reach.
Reason for it is because Miaozhen can track both tv and online reach but not for mobile while Atlas can track both mobile and desktop reach.
As such we have 2, 1x1 impression trackers for implementation.
However, I understand that Adwords can only support 1 impression tracker. The alternative is to either piggyback or daisychain the pixels.
We are not using a 3rd party adserving tool and will not be able to piggyback. Are there any instructions available on how to go about daisychaining the pixels?