Billing & plans

Plan changes go through Polar. Three ways to change your subscription:

• Dashboard — Settings → Plan. Upgrade opens a Polar checkout; existing subscribers get a Manage subscription button that opens the Polar customer portal.
• AI assistant (MCP) — percher_billing_upgrade(plan) returns a checkout URL; percher_billing_portal returns the portal URL. The assistant surfaces the URL; you click to confirm.
• Suggestions — when insights detect overprovisioning, the Manage subscription action button on the overview tab takes you straight to the Polar portal.

Percher never changes subscriptions server-side. Every path ends with you confirming the change in the browser. Once Polar reports the new status via webhook, your plan limits update automatically — no redeploy needed.