> See the full index of documentation pages at https://docs.zettabyte.com/llms.txt.

# Billing

> Prepaid wallet, what you are billed for, how charges accrue, invoices, and usage export.

Source: https://docs.zettabyte.com/docs/billing

Last updated: 2026-07-21

## Pages

- [How billing works](https://docs.zettabyte.com/docs/billing/how-billing-works.md): Prepaid wallet, what you are billed for, how charges accrue, and how to add funds.
- [Invoices and usage](https://docs.zettabyte.com/docs/billing/invoices-and-usage.md): Review transactions and export usage records.

## Optional

- [Full Billing documentation](https://docs.zettabyte.com/docs/billing/llms-full.txt): every Billing page as one markdown file