> For the complete documentation index, see [llms.txt](https://docs.caviarnine.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.caviarnine.com/products-floop/lsu-pool/credit-receipt.md). # Credit Receipt As described in the previous section, the LSU Pool uses a **soulbound NFT credit receipt** to keep track of liquidity added and removed. `resource_rdx1nt3frmqu4v57dy55e90n0k3uy352zyy89vszzamvjld6vqvr98rls9` [explorer link](https://dashboard.radixdlt.com/resource/resource_rdx1nt3frmqu4v57dy55e90n0k3uy352zyy89vszzamvjld6vqvr98rls9) {% hint style="info" %} Possession of LSULP tokens and the credit receipt allows for **zero fee** removal of liquidity *if there is sufficient LSU Pool liquidity of the desired LSU tokens.* {% endhint %} Here's some more details about this NFT: ### It is soulbound This means it remains in your wallet, cannot be moved and is associated with you and your LSU Pool activity. ### It is burnable (by you) The NFT is burnable. Since it is soulbound and cannot be moved, it is only burnable by you in your wallet. ### Each wallet only needs 1 NFT If you add multiple different LSUs over time you don't get multiple credit receipts. Instead the data associated with the NFT is updated to include new LSU balances. ### Its data is updated based on your activity Similar to above, if you remove liquidity or later add liquidity, the NFT data is updated to reflect that. --- # Agent Instructions This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com. ## Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter: ``` GET https://docs.caviarnine.com/products-floop/lsu-pool/credit-receipt.md?ask=&goal= ``` `ask` is the immediate question: it should be specific, self-contained, and written in natural language. `goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.