Add a file ads.txt | PWA

ads.txt is an initiative from IAB Technology Laboratory.  
"The mission of the ads.txt project is simple: Increase transparency in the programmatic advertising ecosystem.
Ads.txt stands for Authorized Digital Sellers and is a simple, flexible and secure method that publishers and distributors can use to publicly declare the companies they authorize to sell their digital inventory."

The ads.txt project aims to prevent various types of fraud in advertising.

For more information, please check the link below:
https://iabtechlab.com/ads-txt-about/

1. Follow the instructions of this Google documentation to create your ads.txt file: https://support.google.com/adsense/answer/12171612

If your publisher ID is missing from your ads.txt file, you can copy it from your account and add it to your ads.txt file:
1. Follow the instructions of this Google documentation: https://support.google.com/adsense/answer/12171612

1. Go to the menu Settings > Other Settings > HEAD tag
2. Upload your file by clicking the link under "Upload your ads.txt file here"