# NFT There are two main categories of products in GoldeFy's Marketplace. There are NFTized products and non-NFT products. NFTs can claim ownership of personal assets and are products that can be traded with counterparties, such as characters, lands, and pets. All NFT products can be held off-chain preferentially, and minting and gas fees are applied when moving to an individual's wallet. --- # 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://docs.goldefy.com/market-place-system/nft.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.