Required env var
Add FIX_PACK_PAYMENT_URL in Vercel with your Razorpay Payment Link URL, then redeploy.
Fix Pack checkout
Checkout is almost connected.
The paid Fix Pack button is wired to this checkout page, but the live Razorpay Payment Link has not been added to the deployment environment yet.
Razorpay redirect
In Razorpay, set the payment success redirect to /fix-pack/success on your live LaunchGuard domain.
Launch state
The app is safe to deploy now, but paid checkout is not live until Razorpay provides the final payment link.