Commission is one of the most powerful tools you have to align your team with the growth of your business, and one of the easiest to get wrong. A well-designed structure makes your best people push harder and stay longer. A poorly designed one rewards the wrong behavior, creates resentment, or quietly eats your margins.
There is no single perfect formula, because it depends on your roles, your services, and your numbers. But there are clear principles that separate structures that work from ones that backfire. Here is how to think about it.
Start With the Behavior You Want to Drive
The first question is not "how much should I pay." It is "what behavior do I want this pay to encourage." Every commission structure trains behavior, so you have to be intentional about which behavior.
Do you want providers to rebook clients? Then reward rebookings. Do you want your front desk to convert more leads into booked appointments? Then tie their reward to booking and show rates. Do you want higher-value packages sold instead of single sessions? Then structure the commission so selling the package is worth more.
Whatever you reward is what you will get more of, and whatever you ignore is what will fade. Design backward from the behavior, not forward from a percentage.
Base Plus Commission Beats Commission Only
For most med spa roles, a fair base wage plus commission works better than commission alone. Pure commission creates desperate, high-pressure behavior that can damage the client experience, and it makes the job feel unstable, which drives good people away.
A solid base gives your team security and keeps the client experience calm and consultative rather than pushy. The commission on top gives them real upside for performance. This combination attracts better people and produces healthier behavior than a sink-or-swim commission-only model, which tends to attract short-term operators and repel the steady A-players you actually want.
Reward Retention and Value, Not Just the First Sale
A common mistake is paying commission only on the first transaction. That trains your team to chase new sales and ignore everything that makes a client valuable over time.
The real money in a med spa is in clients who come back again and again. So your structure should reward the behaviors that create long-term value, not just the initial sale. Reward rebookings. Reward package sales that commit a client to a series. Reward the retention of clients over time, not just the acquisition of a new one.
When your team earns more by turning a one-time visitor into a loyal regular, they will focus on exactly the thing that grows your business most, rather than burning through new clients and never developing them.
Keep It Simple Enough to Understand
A commission structure only motivates behavior if people can understand it well enough to know how to earn more. If your team needs a spreadsheet and an explanation to figure out their pay, the structure is too complicated and it will not drive behavior, it will just create confusion and suspicion.
The best structures are simple enough that a team member can explain them back to you and knows in the moment how a given action affects their pay. If selling the package earns them more, they should feel that clearly enough that it changes what they do. Complexity kills the motivating power of commission.
Protect Your Margins
Commission has to be generous enough to motivate and sustainable enough to protect your business. This is a real tension. Pay too little and it does not drive behavior or retain people. Pay too much, or on the wrong things, and you erode the margins that keep the business alive.
The way through is to base commission on an understanding of your actual numbers. Know your margin on each service before you attach a commission to it, so you are rewarding your team out of genuine profit rather than out of margins you cannot afford to give away. A commission on a high-margin service can be generous. The same percentage on a thin-margin service might sink you. The structure has to reflect the economics of what is actually being sold.
Revisit It as You Grow
A structure that fits a two-person operation will not fit a ten-person one. As you add roles, services, and volume, your commission model needs to evolve. Build in the expectation that you will review and adjust it periodically rather than setting it once and letting it drift out of alignment with your business.
When you do change it, be transparent and give people notice. Nothing damages trust faster than quietly altering how people are paid. Handled openly, an evolving structure that grows with the business keeps everyone aligned as you scale.
The Bottom Line
A good med spa commission structure starts from the behavior you want to drive, pairs a fair base with real upside, rewards retention and long-term value rather than just the first sale, stays simple enough to actually motivate, and respects the margins that keep your business alive. Design it deliberately, tie it to your real numbers, and revisit it as you grow.
Commission only works when there is enough business flowing for your team to earn on, and that comes down to a full calendar. If you want to give your team more opportunities to earn by keeping the appointments coming, book a free discovery call and we will show you how we would keep your pipeline full.