The short version: set the monthly price of each club tier at roughly two of that tier’s single washes, keep three tiers, and judge the club by retention and visits per member rather than by the price alone.
Unlimited wash clubs are the engine of the express-tunnel model. Trade press regularly reports membership counts as the headline number for operators — one vendor announced it had helped operators add more than 132,000 monthly members (Professional Carwashing & Detailing). And the software built only to run memberships can cost $449–$900 per location per month on its own (Rinsed pricing, checked 18 October 2026). Getting the price right matters.
What does “unlimited” really cost you?
An unlimited plan does not cost you “unlimited”. It costs your variable cost per wash (water, chemicals, power, a share of labour and wear) times the number of visits a member actually makes. Fixed costs — rent, loan payments, equipment — are there whether the car comes or not.
So the two numbers you need are:
- Variable cost per wash for each tier, from your utility and chemical bills.
- Average visits per member per month, which you will learn from the first few months of the club.
Until you have your own visit data, plan conservatively and adjust.
Step 1: start from the single-wash price
Take the price of a single wash in each tier and multiply by two. That is the break-even point for the customer: a member who washes twice a month pays what they would have paid anyway, and every extra visit feels free.
| Tier | Single wash (example) | Club at ~2× | Customer breaks even at |
|---|---|---|---|
| Basic | $10 | $20–$25 | 2–2.5 washes |
| Deluxe | $16 | $30–$35 | ~2 washes |
| Ultimate | $22 | $40–$45 | ~2 washes |
Example prices only. Use your own menu.
Round to clean numbers. Customers remember $35 more easily than $33.75.
Step 2: decide what each tier includes
Members should feel the difference between tiers without a sales pitch:
- Basic club: the basic wash, unlimited.
- Deluxe club: the deluxe wash with the add-on most people already buy (tire shine, undercarriage).
- Ultimate club: everything, including the protectant or ceramic product you are proudest of.
Keep one add-on outside every club — interior work, for example — so there is always an upsell at the pay station.
Step 3: anchor high, sell the middle
The top tier exists partly to make the middle one look sensible. When a driver sees Basic, Deluxe and Ultimate side by side, many choose the middle. Make the middle tier the one you most want to sell, and make the price gap to the top tier feel worth it.
Step 4: decide family and fleet rules
- Family plans: a price for each additional car, usually well below a full membership, linked to one paying member.
- Fleet plans: a monthly price per vehicle, billed to a company account on terms. These stabilise cash flow in quiet months.
Write the rules down and put them on your board: which plates are covered, whether a member can switch vehicles, and how to cancel.
Step 5: sell it at the pay station
The best moment to sell a club is when a driver hears today’s single-wash price. That is why your pay station should show the single wash and the club price for the same tier side by side. One sentence — “for the price of two washes you can wash every day this month” — does the work.
A good POS makes this easy: the attendant creates the member, adds the plate and takes the first payment in under a minute, and the renewals run on their own after that.
Step 6: measure what matters every month
| Metric | How to calculate | What it tells you |
|---|---|---|
| Active members | Members with a paid, current plan | The size of your recurring base |
| Joins | New memberships in the month | Whether the pay station is selling |
| Cancels | Memberships cancelled in the month | Whether members feel the value |
| Churn | Cancels ÷ members at start of month | The leak in the bucket |
| Visits per member | Member washes ÷ active members | Cost and perceived value |
If visits per member climb far above two and your costs climb with them, adjust what the tiers include before you raise prices. If churn rises, look at the experience first: wait times, wash quality and whether the gate recognises members smoothly.
Common mistakes
- Pricing the club below one wash. It fills the lot and empties the bank.
- Too many tiers. The line slows while drivers read.
- No cancellation path. Several US states have rules on automatic renewals; make cancelling clear and easy.
- Forgetting past-due members. If a card fails, the member should see it at the next visit, not months later.
Where the software fits
GetCarWashPOS runs club plans as subscriptions with recurring invoices, stores vehicles and plates on each member, recognises members at the gate through your LPR integration, and reports joins, cancels and visits per site. The membership feature page shows how, and the membership maths on the home page lets you test prices with your own numbers.