# The Marketplace The marketplace is where users can buy/sell NFT characters, NFT boxes, Gems and other items. For Android users: The marketplace is built within the app. For IOS users: The marketplace can only be accessed through our official site: A simple filter function is designed for easy navigation. Listing is free and users are able to withdraw listings at any time they wish. **Note: Once a NFT is listed, all benefits along with this NFT will be disabled.** The NFT character and User's account must meet the following requirements in order to list on the market. 1\) The NFT's [Stamina](/whitepaper/gamefi-system/stamina-system.md) and [Vitality](/whitepaper/gamefi-system/vitality-system.md) must be full. 2\) The NFT must not have any gems equipped at the time of listing. 3\) [Normal Energy](/whitepaper/gamefi-system/energy-overdraft-system.md) must not be negative at the time of listing. There are no restrictions for NFT Box and Gem listings. Trading fees will be paid in BNB. We will dedicate at least 20% of the received trading fees to the treasury. More details can be viewed under [Treasury and Votes](broken://pages/QhlKXiSQW9Me6vmz9R2G). --- # 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://matchnovaofficial.gitbook.io/whitepaper/the-marketplace.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.