> For the complete documentation index, see [llms.txt](https://docs.flowbookings.io/knowledgebase/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.flowbookings.io/knowledgebase/account-and-billing.md).

# Account & Billing

- [How To Customize Your Profile](https://docs.flowbookings.io/knowledgebase/account-and-billing/how-to-customize-your-profile.md)
- [How To Cancel Your Free Trial/Subscription](https://docs.flowbookings.io/knowledgebase/account-and-billing/how-to-cancel-your-free-trial-subscription.md)
- [How To Upgrade/Downgrade Your Plan](https://docs.flowbookings.io/knowledgebase/account-and-billing/how-to-upgrade-downgrade-your-plan.md)
- [How To View & Download Your Invoices/Billing History](https://docs.flowbookings.io/knowledgebase/account-and-billing/how-to-view-and-download-your-invoices-billing-history.md)
- [How To Update Payment Methods](https://docs.flowbookings.io/knowledgebase/account-and-billing/how-to-update-payment-methods.md)