Verify a pageview

Do not wait for Stripe. A pageview is the first proof the snippet runs on the published origin.

On the published site

Open the live URL, not a local preview, unless you set data-allow-localhost.
DevTools Network: the script loads from https://collect.motiftrace.com/m.js or your tracking host, then POST /v1/events.
The payload is text/plain JSON with type pageview, website_id, and visitor_id.

In Motif

Websites shows a live ping when any event arrived in the last five minutes. If the ping never appears, the snippet is not on the page that loaded, the website id is wrong, or a privacy browser dropped a third-party beacon. Serve m.js from your own host in that last case.