I am in the exact same position as the original poster. I bought my car 3 weeks ago. Used a friend's referral, but the dealership wasn't quite sure how to add the referral. I have been exchanging emails with the sales manger ever since and he continues to claim they are working on it. It has been exhausting. Meanwhile, I had to actually use a supercharger 5 times before my in-garage charger was installed. So, since my referral was still not properly added, I would love an explanation to this...my tesla account only shows 4 supercharger visits-why? Do they typically miss some charge sessions? Next, the other 4 are all "no charge" why? (recall-I am being told my referral code hasn't been added yet....). Can anyone at all who has received a referral tell how many miles are remaining on their "free-miles"? Lastly, in terms of how 1,000 miles is calculated, this is what I was told. The supercharger reads your rated miles remaining when you begin charging. And continues to read your rated miles remaining the entire time you charge. So It will take the final reading (say 200) and subtract the initial reading (100?) and "charge you" 100 miles added to your battery out of the 1,000 free miles. BUT if so, then where is the account kept that shows how many free miles remain!!?