After recently test driving a model y, we left the dealership to mull it over. The following day we decided to place the order. Tesla advisors afterwards contacted us to ask if they could be any more help. On learning that we had ordered, we have since had a couple of requests for our RN number 'to link to the account'.... Given that the RN number is generated during the ordering process, it is surely already linked to the account!? Why are they requesting this?