# Initial NFT Selling (INS) {% hint style="warning" %} **To access all the features of the market, it is necessary to** [**connect your wallet and login to web3!**](https://docs.metaproprotocol.com/metapro-market/connect-wallet-+-web3-login) {% endhint %} **INS** is an auction system that can be compared to Launchpad, aimed at game developers as a tool for raising funds for development, which is why we directed it to the game card. **INS** is an offer to sell NFT meta asset tokens, which is limited in time and applies to a specific number of items. The seller sets the minimum and maximum number of tokens that are subject to the offer and the time when the offer is available. If fewer items are sold than the minimum limit during the offer, buyers will be able to withdraw their funds. If the quantity is higher, the tokens will be sent to the sellers. The upper sale limit of NFT meta assets must not be exceeded. --- # 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.metaproprotocol.com/metapro-market/side-panel/sell-nft/initial-nft-selling-ins.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.