> For the complete documentation index, see [llms.txt](https://help.foreverfanmusic.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.foreverfanmusic.com/courses/fan-finder-guarantee-the-foolproof-method/rules-of-testing-and-scaling.md).

# Rules of Testing & Scaling

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**In this video we’ll provide a comprehensive overview of the scaling rules and the strategies you need to navigate the ad scaling process effectively. By following these guidelines, you can increase your chances of success by avoiding confusing the algorithm as well as spending money unnecessarily.**