# Marketplace Explanation

> WEB3 CONNECTION

With this integration, we hope to make the buying and selling process more intuitive and secure for all our users. We are excited to offer this innovation in our marketplace and believe that this new form of e-commerce will bring significant benefits to everyone involved.

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> MARKETPLACE FUNCTIONS

* Buy NFT's for collection;
* Buy or sell used NFT's;
* Use NFTs to play the game;
* Use NFT's to unlock the AI Pet Doctor;
* Stake NFT;
* Donate PTN tokens to support animal causes on pools of donations;
* Record pet's for adoption;
* Record data of pet's;
* Acess to plataform Pet Market Share.

<table><thead><tr><th width="232">Function</th><th>Explain</th></tr></thead><tbody><tr><td>Buy NFT's for collection</td><td>Possibility to buy NFT's on the marketplace, purchase them in packs . There will be a pack of 3, 6 and 12 NFTs, where the possibility of them being rare is higher in packs with larger NFTs.</td></tr><tr><td>Buy or sell used NFT's</td><td>Possibility to buy or sell used NFT's. Whenever the user wants to sell or buy used NFTs, they can, as the marketplace will have an area dedicated to this process.</td></tr><tr><td>Use NFTs to play the game</td><td>The NFTs will be used to play the game that Petchain develops, where the utility involves using them as pets in the gameplay environment.</td></tr><tr><td>Use NFT's to unlock the AI Pet Doctor</td><td>A feature of the marketplace is AI Pet Doctor, where to have access to all the features of this tool, you need to have all three types of NFT, if you do not have all types of NFT, which are three, the functions are more limited.</td></tr><tr><td>Stake NFT system</td><td>Stake your NFT tokens and get rewarded for it.</td></tr><tr><td>Donate PTN tokens to support animal causes on pools of donations</td><td>All animal and similar associations will be able to open a liquidity pool for animal cause supporters to make donations.</td></tr><tr><td>Record pet's for adoption</td><td>Blockchain pet registration adoption system.</td></tr><tr><td>Record data of pet's</td><td>Registering pet information on the blockchain.</td></tr><tr><td>Acess to plataform Pet Market Share</td><td>Tokenization platform for entities linked to the Pet world.</td></tr></tbody></table>


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