> For the complete documentation index, see [llms.txt](https://squaredlabs-io.gitbook.io/squaredlabs.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://squaredlabs-io.gitbook.io/squaredlabs.io/fees/3.-fee-discount-vault.md).

# 3. Fee Discount Vault

Each Potentia liquidity pool has a Fee Discount Vault (FDV) holding native tokens. 

By depositing native tokens into an FDV, anyone can incentivise traders for specific pools by subsidising up to 100% fees.