> ## Documentation Index
> Fetch the complete documentation index at: https://support.affinity.co/llms.txt
> Use this file to discover all available pages before exploring further.

# Billing & Plans

> Subscription, billing, and plan management.

<Note>**Concept** — background and overview.</Note>

Manage your Affinity subscription — from upgrading plans to updating billing details and understanding licensing.

## Topics in this section

* Plan tiers and features
* License management
* Updating billing details
* Invoice access
* Plan upgrades and downgrades

<Note>
  Articles to be migrated or written fresh.
</Note>


## Related topics

- [Administration](/s/article/Admin.md)
- [Getting started with billing in Affinity](/s/article/Getting-started-with-billing-in-Affinity.md)
- [How Do I Know Which Affinity Subscription Tier I Am On](/s/article/How-do-I-know-which-Affinity-subscription-tier-I-am-on.md)
- [Connect AI Tools to Affinity with MCP](/s/article/Tutorial-MCP-connect-ai-tools-to-affinity.md)
- [Troubleshooting Affinity MCP](/s/article/Troubleshooting-Affinity-MCP.md)