> For the complete documentation index, see [llms.txt](https://chatx.gitbook.io/chatx/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://chatx.gitbook.io/chatx/access-cards/cardomics.md).

# Cardomics

On each of the access card trades (buy/sell) we have a **10% fee**:

* 60% Chat creator
* 30% Development
* 10% Revenue sharing

The chat creators are the most important drivers of ChatX and therefore receive the biggest share of the trading fees. A big portion of the development fees is used to sync the chains for our [tier discount system](/chatx/token/role-of-the-token.md#discount-tiers). The 10% [revenue sharing](/chatx/token/role-of-the-token.md#revenue-sharing) is distributed according to how much ChatX tokens you hold.