# Credits and billing

> How credits are spent and topped up, what the Usage page tells you, what happens at zero, and how the plans compare.

Unifunl.io Support help-center article in Account & billing. Language: en. Updated: 2026-08-20. Every help-center page has a Markdown twin — append `.md` to its URL — and an `llms.txt` that covers it and everything under it — append `/llms.txt`.

## This article

- [Credits and billing (Markdown)](https://support.unifunl.io/en/help/account-billing/credits-and-billing.md): the full article text, ready to read
- [Credits and billing (page)](https://support.unifunl.io/en/help/account-billing/credits-and-billing): the rendered page

## Sections

- [How credits work](https://support.unifunl.io/en/help/account-billing/credits-and-billing#how-credits-work)
- [When credits run out](https://support.unifunl.io/en/help/account-billing/credits-and-billing#when-credits-run-out)
- [The plans](https://support.unifunl.io/en/help/account-billing/credits-and-billing#the-plans)
- [Payment methods](https://support.unifunl.io/en/help/account-billing/credits-and-billing#payment-methods)
- [FAQ and troubleshooting](https://support.unifunl.io/en/help/account-billing/credits-and-billing#faq-and-troubleshooting)
- [What's next?](https://support.unifunl.io/en/help/account-billing/credits-and-billing#what-s-next)

## Related articles

- [Team and roles](https://support.unifunl.io/en/help/account-billing/team-and-roles.md): Invite colleagues by email, understand what Owner, Admin and Member can each reach, and keep an eye on your seat count.
- [Test and activate your agent](https://support.unifunl.io/en/help/ai-center/test-and-activate.md): Rehearse with Live Test, then go live with the Active switch — and understand how it differs from AI Autopilot.
- [Workspace settings](https://support.unifunl.io/en/help/account-billing/workspace-settings.md): Your workspace name, logo and plan information — plus the settings sidebar that gets you everywhere else.

## Optional

- [Account & billing](https://support.unifunl.io/en/help/account-billing/llms.txt): every article in this category
- [Help Center](https://support.unifunl.io/en/help/llms.txt): the whole help center