Your referral link is a one-time $300 — your charging bill isn't
The referral link gets you a one-time perk. What you pay to charge is the decision you'll actually live with every month after delivery.
It's easy to spend more time thinking about a referral link's one-time ~$300 FSD trial than about a cost you'll face every single month for as long as you own the car: charging. Tesla now runs 60,000+ Superchargers across North America, and a new Model Y has full access to that network — so the network size isn't the question for most Model 3/Y buyers. The question that actually affects your monthly bill is whether the $12.99/month Charging Membership is worth adding.
Who the Membership is actually for
We've worked the full break-even math elsewhere on this site — the short version is that the paid Membership lowers your per-kWh Supercharging rate and pays for itself at roughly 4 or more Supercharging sessions a month. If you're a light second-car driver who mostly charges at home and Superchargers only on road trips, you likely won't hit that threshold and the $12.99/month is a net cost, not a saving. See the full break-even calculation for the exact math and driving patterns.
Why this belongs next to your referral-link decision, not instead of it
The two things aren't in competition — they're sequential. Open your referral link before you configure (it costs nothing and is the highest-value five minutes of your order), and separately, once you know your actual driving pattern, decide on the Membership after a month or two of real charging receipts rather than guessing at delivery. A $300 one-time trial and a $12.99/month recurring decision deserve different amounts of analysis — don't let the exciting one-time number distract you from working out the recurring one.
A simple rule of thumb
Track your first month of Supercharging sessions without the Membership. If you're consistently at 4 or more sessions a month, add it — you'll be ahead within that same month. If you're mostly charging at home and only Supercharging a handful of times a year for road trips, skip it and revisit the decision if your driving pattern changes.
Real owner link, applied automatically in your Tesla order summary. No signup, no cost to you. How we verify ›
The referral relationship is disclosed
in full on our disclosure page; every outbound referral link on this site is
rel="nofollow sponsored", and the buyer never pays anything extra.
Source: Teslarefer — Supercharger prices 2026. Program details verified 13 July 2026.