Most booking software was designed for hair salons: one client, one stylist, one timeslot. Book it, done. Spas and wellness centres work differently — and the tools that fall short become painfully obvious once you try to schedule a 90-minute hot stone massage followed by a facial with a different therapist.
This guide covers what spa and wellness businesses actually need from their booking system, which tools handle it well, and why most generic salon software leaves you managing the complicated parts in a spreadsheet.
Why Spas and Wellness Centres Are Different
A hair salon appointment is usually 30–60 minutes with one stylist. A spa visit can look very different:
- A 90-minute deep tissue massage followed by a 60-minute facial — two separate therapists, booked as one journey
- Two clients booking simultaneous massages — two therapists needed at exactly the same time
- A half-day wellness package: body wrap → facial → nail finish, each with a different specialist
- A skin clinic combining dermaplaning with a hyaluronic facial by a specialist aesthetician
Salon software that handles a haircut doesn't automatically handle any of this. The core problems are: multi-service journeys, multi-therapist coordination, and longer, non-standard durations.
The Multi-Treatment Problem
When a client wants to book a massage and a facial back-to-back, they need both therapists to be free in sequence. When two clients want simultaneous massages, both therapists need to be free at the same time.
Most basic booking tools treat each appointment independently. A client books a massage for 3pm, then separately tries to book a facial for 4:30pm. If those systems don't coordinate, you get gaps, double-bookings, and a lot of manual checking at the front desk.
The solution is grouped bookings with linked availability checking — where the system only shows timeslots when all required therapists are free simultaneously.
How Mixed Bookings Handle Spa Workflows
DoTheBeauty's mixed bookings feature was built precisely for this. A client can book multiple services — each assigned to a different therapist — in a single booking flow. The scheduling engine checks availability across all assigned staff and only shows slots where everyone is free.
In practice, this means:
- A client booking a Swedish massage + aromatherapy facial selects both services. The system finds a slot where Therapist A (massage) and Therapist B (facial) are both available in sequence.
- Add a nail treatment at the end and a third therapist gets pulled into the availability check too.
- The whole booking lands as one confirmation — one email, one time, no back-and-forth between client and reception.
This is a significant operational advantage for spas. Reception staff don't need to manually coordinate therapist diaries. Clients don't need to call and negotiate slots. The booking system does the scheduling logic automatically.
Treatment Durations and Scheduling Intervals
Wellness treatments run long. A 90-minute deep tissue massage, a 75-minute hot stone treatment, a two-hour bridal package — these aren't standard 30-minute appointment slots.
DoTheBeauty lets you set individual durations per service. You can configure a massage as a 90-minute block, a facial as 60 minutes, a manicure as 45 minutes. Booking intervals are also configurable (15, 30, or 60 minutes), which controls how timeslots are presented to clients online.
For a spa offering longer treatments, a 60-minute booking interval typically makes more operational sense than the default 15-minute granularity you'd see in a nail bar setup.
Therapist Scheduling and Specialisms
Most wellness businesses have therapists who work different shifts, cover different specialisms, and aren't all available every day. DoTheBeauty handles per-therapist weekly schedules — each team member has their own availability configured, and the booking system respects it.
Services can be assigned to specific therapists, so clients only see qualified staff for each treatment. A sports massage therapist won't appear as an option when a client books a lash lift. This prevents incorrect bookings and removes the need to manually filter results at the front desk.
Pricing and Payments: UK and EU
DoTheBeauty uses Stripe Connect for card payments — which means it works properly across UK and EU markets. Whether your spa is in London, Amsterdam, or Berlin, Stripe handles local currency and card processing without additional configuration.
Pricing is flat monthly — 0% commission on bookings, always. For a spa doing £15,000 a month in treatment revenue, a platform charging 2% commission would cost £300/month on top of any subscription fee. With DoTheBeauty, the only payment variable is the Stripe card processing fee (0.5%–2% depending on plan), which goes to Stripe, not to the booking platform.
Plans start at €19.95/month (Starter, up to 2 staff), €49/month (Growth, up to 8 staff), and €79/month (Pro, unlimited staff). For a multi-therapist spa, Growth or Pro will typically be the right fit. Full details on the pricing page.
What to Look For in Spa Booking Software
When evaluating booking systems for a wellness business, here's a practical checklist:
- Multi-service, multi-therapist bookings — can clients book a full treatment journey in one step?
- Linked availability checking — does the system check all therapists' diaries before showing a timeslot?
- Flexible service durations — can you set 75-minute or 90-minute treatments, not just 30-minute blocks?
- Per-therapist scheduling — can different therapists have different working hours and specialisms?
- No booking commission — are you paying a flat monthly fee, or a percentage of every treatment?
- Frictionless online booking — can clients book 24/7 without creating an account?
- UK and EU payment support — does the payment processor actually work in your market?
Run through this list when comparing tools. The sticking point for most generic booking platforms is the first two: multi-service, multi-therapist journeys with linked availability checking.
DoTheBeauty for Spas and Wellness Centres
DoTheBeauty's mixed bookings engine genuinely handles multi-therapist, multi-service journeys — not as a workaround, but as a core feature available on every plan. Its scheduling logic is built around staff availability, which covers the majority of real-world spa workflows: sequential treatments, same-time bookings with separate therapists, and specialist service assignments.
The 0% commission model matters more in wellness than in hair, because average treatment values are higher. A platform charging commission on a £120 massage appointment costs money on every single booking. DoTheBeauty's flat monthly fee doesn't.
If you run a spa or wellness centre and you're currently managing therapist coordination manually or explaining to clients why they can't book their full treatment journey online, the mixed bookings feature is worth testing.
Start a 7-day free trial — no long-term contract, no setup fee.
DoTheBeauty Team
Salon Software Experts
Our team consists of salon owners, beauty professionals and software engineers who share their knowledge to help you build a better salon business.