> For the complete documentation index, see [llms.txt](https://burgerswap.gitbook.io/burgerswap-en/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://burgerswap.gitbook.io/burgerswap-en/products-and-guides-1/9.-ifo.md). # 7. IFO ## **What is IFO on BurgerSwap?** IFO allows users to buy new tokens using BURGER-USDT BLP tokens. The project gets the BURGER-USDT BLP tokens, you get the new tokens. IFO rules: * Before sale: Users buy BURGER and USDT tokens, and get BURGER-USDT BLP tokens by adding BURGER-USDT liquidity. * Durning sale: While the sale is live, users can commit their BURGER-USDT BLP tokens to buy IFO tokens. * After sale: Users claim IFO tokens they purchased, along with any unspent funds. ###