> For the complete documentation index, see [llms.txt](https://docs.caviarnine.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.caviarnine.com/products-floop/order-book.md).

# Order Book

The CaviarNine limit order book marries precise trading with unmatched scalability and efficiency.

The Order Book is `FREE` for Price Makers and a mere `0.03%` for Price Takers.

The following section gives an overview of the limit order book.

Also see our [Medium post](https://blog.caviarnine.com/product-preview-order-book-1963acc3d5c6).