> For the complete documentation index, see [llms.txt](https://wiki.getstic.ky/faq/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://wiki.getstic.ky/faq/how-much-do-prompts-cost/why-cant-i-watch-an-ad-to-get-free-prompts.md).

# Why can't I watch an ad to get free Prompts?

Unfortunately the revenue generated by ads is very small compared to the cost of  AI inference. \
So you'd have to watch dozens or hundreds of ads to cover the cost of a single prompt.