StoreForms uses Shopify's built-in App Pricing. Your subscription is managed inside Shopify, not in StoreForms.
Where to manage it
In the StoreForms admin, go to Settings → Billing.
You'll be redirected to Shopify's native subscription page for StoreForms.
From there you can upgrade, downgrade, or cancel.
Cancelling
Cancelling takes effect at the end of your current billing cycle. You keep access until then.
Refunds
Shopify handles charges directly. For refund requests, email us at [email protected].