> For the complete documentation index, see [llms.txt](https://docs.metaproprotocol.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.metaproprotocol.com/metapro-market/side-panel/sell-nft/initial-nft-selling-ins.md).

# 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.


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