# Marketplace A marketplace will be developed for users to exchange goods such as NFTs, souvenirs, fashion items, etc. Users are able to list their items on the marketplace with Pi and/or USDT for trading. Users can select to show their social contact and/or shipping, pickup location for exchanging goods. In future, users will have a variety of payment options, though paying in PiB will guarantee the best price. A small transaction fee will be deducted from the sales for burning. With a multi-layer verification mechanism, PiBridge provides a more secure and efficient way to conduct transactions, preventing possible risks of fraud. --- # 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://wpp.pibridge.org/other-features/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.