This retained static page is a backup handoff surface only. It validates your Marketplace handoff state, then moves you into the backend registration mini-app that owns account setup.
Registration context detected. You can continue immediately, or wait for the automatic handoff.
Starlight Retail provides direct phone and email support for all AWS Marketplace subscribers. Phone support is available Monday–Friday, 9 am–6 pm ET. Email tickets receive a first response within 24 hours (Basic), 4 hours (Professional), or 24/7 (Enterprise).
For billing questions, subscription issues, or refund requests, reach us by phone or email — include your AWS account ID and we will prioritise your ticket.