Received a reply from Rivian on the buying and selling of preorder transfers.
Thank you for reaching out to the Customer Engagement Center. We are happy to be here to help you along your journey with Rivian.
We do not allow the transference of preorders at this time. We have no formal process for this. If individuals are doing this without our knowledge, they are doing so without our permission.
If you have any additional questions, please do not hesitate to reach out. We are here to help! Stay safe and stay adventurous!