> For the complete documentation index, see [llms.txt](https://qubi-whitepaper.gitbook.io/qubi/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://qubi-whitepaper.gitbook.io/qubi/section-2-application/2.10-in-app-sales-secondary-market.md).

# 2.10 In-App Sales (Secondary Market)

In addition to facilitating in-app purchases, QUBI provides a secondary market where users can buy and sell tokens peer-to-peer. This secondary market enables investors to trade their tokenized assets with other users, providing liquidity and flexibility in their investment portfolios. By offering an in-app secondary market, QUBI enhances the liquidity of tokenized assets and creates a dynamic ecosystem where investors can actively engage in trading activities to optimize their investment strategies.