Ads.txt Publishers
This parameter shows the better or worse traffic quality according to ads.txt. These are the different options that this variable returns:
Unknown: Can't read the ads.txt (or app-ads.txt).
Mismatch: We have access to the publisher's ads.txt but the publisher ID is not found.
All: Indirect relationship between the publisher and the SSP (it works as an intermediary/reseller).
Direct: Direct relationship between the Publisher and the SSP (NOT verified by their sellers.json).
Verified: Direct relationship between the Publisher and the SSP (verified by their sellers.json).