With WebXR and event-exchange with maybe coming next summer, would you please consider to add Live-Text to ARQL?
Currently an interactive AR scene is not able to redirect the user to any other webpage, except the originating. And only a single tapToPay event can be sent at the end of an ARQL session without any reasonable payload.
I've come up with a in-house workflow to build interactiveUSDZ archives for product configuration that dynamically show/update an https-URL representing the user's choice that forwards you to an order form / Webshop.
A sample project can be evaluated here: https://kreativekk.de/Swivel.html
Currently users have to take a screenshot of their configuration, including this URL and switch over to the Photos.app to let it recognise and invite to open the link.