What is ads.txt? It is an IAB-approved text file that aims to prevent unauthorized inventory sales. How does it work? Publishers drop a text file on their web servers that lists all of the companies that are authorized to sell the publishers’ inventory. Similarly, programmatic platforms also integrate ads.txt files to confirm which publishers’ inventory they are authorized to sell. This allows buyers to check the validity of the inventory they purchase. How can buyers use ads.txt to check who is authorized to sell? If an exchange and the pubs it represents each adopt ads.txt, bidders can check their tags for the presence of an ads.txt file to verify that the exchange and publisher have a legitimate connection to each other. Are there any other ways to check which sellers are authorized using ads.txt? Yes. Let’s say a buyer bought HuffPost inventory but was skeptical of the exchange the inventory came from. If HuffPost used ads.txt, the buyer could head to huffpost.com/ad
Dynamic Allocation was created to get the highest revenue for your non-guaranteed inventory. Guaranteed and Non-Guaranteed Ads As it is known, DFP enables publishers to define guaranteed & non-guaranteed (also called remnant ) ads. The guaranteed ads are usually directly sold between the advertiser and the publisher. The remnant ads are open for competition to external SSPs. DFP is made in such a way as to serve first the guaranteed impressions, and when it runs out of them, only at that time it turns its attention to the non-guaranteed line items. This may give the impression that DFP just assigns the remnant items to any bidders to fill the gaps. Dynamic Allocation Now comes the dynamic allocation and this ensures that the non-guaranteed or remnant items get the highest prices available at the moment and that without compromising the guaranteed campaigns. Dynamic allocation can be thought of as a system, which guarantees the highest revenue by automatically allocatin