> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://curvo.crisp.help/sitemap.xml
> Use this file to discover available pages before exploring further.
> Pure-Markdown content can be obtained by appending a '.md' suffix to the content URLs listed in the sitemap (without the trailing slash).

# How do I pay the fee?

The fee is charged every quarter. The day before a quarter begins, 1/4th of your pricing tier (between 0.6% to 1%) is calculated based on the total value of your portfolio on that day. You are then charged for the quarter in advance.

Fractional shares means that all your money is invested. Parts of your investments are sold in proportion to your portfolio to cover the fee.

You get a full breakdown of costs in your quarterly reports, which can be accessed in the "Docs" part of the Curvo app.