Purchase + activation

Activate MPL.

The license is bound to the request exported by your head unit. Upload that archive first; the server validates it before checkout can begin.

1. Upload Support + license request

In MPL, export Support + license request to USB. Upload the resulting .tar.gz here.

Waiting for the archive exported from the car.
What happens next
1Validation. The site checks that the archive contains the activation request before payment.
2Checkout. A Stripe Checkout session is created only for a valid request.
3Fulfillment. After Stripe's signed webhook confirms payment, the owner-only issuer signs activation.mpl.
4Delivery. Your ZIP contains only MPL/activation.mpl and READ-ME.txt.
5Import. Copy the MPL folder to USB root and import the activation from the app.
Do not uninstall an existing working MPL installation just to update it. Current builds are designed to update in place so settings and driver recovery state are preserved.