Pay per crawl is a new feature to allow content creators to charge AI crawlers for access to their content. https://blog.cloudflare.com/introducing-pay-per-crawl/

Cloudflare is making it easier for publishers and content creators of all sizes to prevent their content from being scraped for AI training by managing robots.txt on their behalf. https://blog.cloudflare.com/control-content-use-for-ai-training/