# Billing

> Plans, pricing, balances, cycles, and payment management.

- Web page: https://documentation.federated.computer/platform/coreplatform/billing/

## Pages in this section

- [Understanding Your Plan](https://documentation.federated.computer/platform/coreplatform/billing/understanding-your-plan/index.md): A breakdown of all plan tiers and what each one includes.
- [Account Balance](https://documentation.federated.computer/platform/coreplatform/billing/account-balance/index.md): What the account balance is, how to add funds, and how it's used.
- [Subscription and Billing Cycles](https://documentation.federated.computer/platform/coreplatform/billing/subscription-and-billing-cycles/index.md): How monthly billing works, what's charged each cycle, and how failed payments are handled.
- [Changing Your Plan](https://documentation.federated.computer/platform/coreplatform/billing/changing-your-plan/index.md): How to change your tier and when the change takes effect.
- [Add-ons](https://documentation.federated.computer/platform/coreplatform/billing/add-ons/index.md): Available add-ons, their functionality, and per-tier pricing.
- [Coupons](https://documentation.federated.computer/platform/coreplatform/billing/coupons/index.md): How coupon codes work at checkout.
- [Invoices and Payment History](https://documentation.federated.computer/platform/coreplatform/billing/invoices-and-payment-history/index.md): Where to find your invoices and how to download PDFs.
- [Updating Your Payment Method](https://documentation.federated.computer/platform/coreplatform/billing/updating-your-payment-method/index.md): How to update the card on file for your account.