# Trading Rights When sponsors make donations, purchases, or win raffle prizes, they receive digital receipts in the form of digital “Non-Fungible Tokens” (NFTs) that provide access to rewards and revenue sharing. Donors have the option to trade these NFTs on online marketplaces without The Metal Crowd’s involvement. The market value of NFTs is determined by the rarity and quality of the item and depends on supply and demand. --- # Agent Instructions: 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: ``` GET https://jan-herbst.gitbook.io/the-metal-crowd/music-distribution-and-revenue-management/trading-rights.md?ask= ``` The question should be specific, self-contained, and written in natural language. 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.