A spa is a salon with three complications a standard salon POS often handles badly: packages, memberships and rooms. If any of those describe your business, they should decide which system you buy.
The three things that break a normal salon POS
Packages and series. A client buys six treatments up front and uses them over four months. The money arrives today; the service is delivered later. The register has to track the remaining balance, stop a seventh from being taken for free, and — if you care about your accounts being right — recognise the revenue as it is used rather than when it is sold.
Ask specifically: what does the system do when a client with three sessions remaining books a fourth? And what happens when a package expires?
Memberships. A monthly charge that entitles the member to something — a facial a month, a discount, priority booking. The register has to know who is a member at the point of sale, apply the right price, and handle the month somebody does not come in.
Ask: does an unused month roll over, and does the system track that balance?
Rooms as a resource. A salon books a person. A spa books a person and a room, and often a piece of equipment. Two therapists cannot use the same treatment room at once, and a system that only tracks staff availability will double-book the room and you will find out when a client is standing in reception.
This is the single most common spa booking failure and it is worth testing directly.
What to test in a demo
Sell a package, then redeem part of it. Watch the balance. Try to over-redeem it.
Book two therapists at the same time and see whether the room constraint is enforced.
Ring a membership client and check the price applied is the member price without anyone remembering to select it.
A service with a therapist and a room, changed to a different room. Watch what happens to the booking.
Close the day and look at whether the report separates package redemptions from new sales — if it does not, your revenue figures will flatter every month you sell packages and understate every month clients redeem them.
The reporting that matters for a spa
Deferred revenue on unredeemed packages. What you have been paid for but not yet delivered. This is a real liability and spas routinely do not know their number.
Membership churn. Joins against cancellations, monthly.
Room utilisation, separately from therapist utilisation. A fully booked therapist in an under-used room is a different problem from the reverse.
Retail attachment per treatment type. Spa retail margins are good and attachment varies enormously by treatment.
The part with legal weight
Some spa treatments have a medical dimension, and the booking rules around them are not a software preference.
Anything requiring a consultation, a patch test or a contraindication check should not be bookable by a stranger without that step — not through your website, and not over the phone. If you use anything that answers calls, it must hand those requests to a person rather than booking them. We treat that as non-negotiable and it is one of the five tests in five calls to make before you trust an AI receptionist.
Where we fit, honestly
Sonorch POS runs salon mode with services, retail, per-technician commission and the appointment book, plus the AI receptionist in the same price. The pricing page is flat by team size.
If packages, memberships and room-resource booking are central to how your spa runs, ask us directly about them before you commit — those are exactly the features where a general salon POS disappoints, and you should get a straight answer rather than a feature list. Get in touch and we will tell you if it is not the right fit.