> For the complete documentation index, see [llms.txt](https://www.zerabooks.com/help/llms.txt).

# Plan & Billing

Your plan’s pages, changing plans and billing.

- [Plans and pages](https://www.zerabooks.com/help/convert-plan-and-settings/plans-and-pages): Convert's three plans are sold on pages processed. Here is what each plan includes, what counts as a page, and what happens when you reach your plan's pages.
- [Change your plan](https://www.zerabooks.com/help/convert-plan-and-settings/change-your-plan): Move to a bigger or smaller Convert plan, or between monthly and yearly billing, on the Billing page. You see the exact charge before you confirm, and can manage your card and invoices.
- [Billing](https://www.zerabooks.com/help/convert-plan-and-settings/convert-settings): The Billing page shows your Convert plan, its price and status, the pages used this period, and lets you change plan or open Manage billing for your card, invoices and cancelling.