> For the complete documentation index, see [llms.txt](https://docs.payswap.org/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.payswap.org/use-cases/stakemarket/pre-sales.md).

# Pre Sales

You can setup a stake to pre-sell a future product to users such that their money is kept in escrow until you deliver the product.

That will give you the confidence that if you're able to make the product, you will be able to sell a certain number of it which might make it easier for you to raise enough money to build the product.