Ads.txt
If your SquareOffs account is enabled for monetization, you must add the SquareOffs publisher id code to your ads.txt file for our ads to remain compliant. If this code is not in place, your ads may not fill (for more information about ads.txt, see: https://iabtechlab.com/ads-txt/).
Please add the following to the ads.txt file on your website(s):
google.com, pub-6766358096536054, DIRECT, f08c47fec0942fa0