Build your menu
Four fields make something bookable. What to type, what to leave empty, and why the first twenty minutes of this decide what your booking page looks like.
2 min readUpdated August 16, 2026Owners
Your menu is the first thing that has to be true, because everything downstream reads from it. The booking page is built from it, the calendar sizes its blocks from it, the checkout prices from it and payroll pays commission on it.
It is also much smaller a job than it looks. A bookable service is four fields.

The four that matter
- 1
Name. What a client would call it. This is the text on your booking page, so "Balayage" beats "BAL-01".
- 2
Category. Every service belongs to one — categories are the headings a client scrolls past when booking, and the colours on your calendar.
- 3
Price. What you charge today. Changing it later is safe.
- 4
Duration. How long the chair is occupied, start to finish.
Everything below those four on the form is optional, and for most services it stays empty. Deposits, cancellation fees, per-service payroll deductions and add-on options are all real and all worth having later — none of them is worth holding up your menu for now.
Duration is the one people get wrong
Put in the time the chair is occupied, not the time you're actively working.
A colour that processes for 25 minutes in the middle still blocks the full 90. Processing and finishing time are described inside the duration rather than added to it, so filling them in doesn't lengthen the appointment or free the chair — it tells RewireBox which minutes of it are yours, which is what lets it find work to fit in the gap.
Get the duration right and your booking page stops offering slots you can't keep. Get it wrong and no booking rule you set later will rescue it.
Start with the ten you actually book
The temptation is to model the whole price list before letting anyone book. It's the wrong order. Put in the services you book most weeks, take a booking, and add the rest as they come up — four fields is a minute's work whenever you find something missing.
Two things worth knowing while you build it:
- Categories and fees live in Settings only. Services appear in the Apps grid under Catalog & Commerce, but Service categories and Fees are reachable only through Settings → What you sell. It is the one bit of the layout that catches everybody out once.
- Fees are not services. A sanitation charge or a card surcharge is a fee: set up once, added to a sale, never booked. If you find yourself making a service nobody would ever choose from your booking page, it's a fee.
Common questions
How many services should I start with?
The ones you book most weeks. Ten good ones beat forty half-finished, and the four fields behind a new one take under a minute whenever something turns out to be missing.
Do I have to put everything in a category?
Yes — every service belongs to one, because categories are how a client reads your booking page and how your calendar colours itself.
What duration should I use?
The whole time the chair is occupied. Processing and finishing time sit inside that number rather than adding to it, so a 90-minute colour blocks 90 minutes whatever is happening inside it.
Where are service categories? They're not in the menu.
Settings → What you sell. Services appear in the Apps grid, but categories and fees only exist under Settings, which catches most people out once.
Can I change a price later?
Any time, and it won't touch anything already booked. A price change applies to bookings made from that moment on; appointments already on the book keep what the client was quoted.
What about things that aren't services?
Fixed charges like a sanitation fee or a supply charge are Fees, set up separately and added to a sale rather than booked.
Related articles
- Add a serviceServices · Four fields make a bookable service — name, category, price and duration. Everything else on the form is optional, and most of it stays empty.
- Grouping your menuServices · Categories are how a client reads your booking page and how your calendar colours itself — and every service has to belong to one.
- How long a service takesServices · The catalogue duration is a starting point, not a rule — every service line can be retimed for the client in the chair, in one press.
Can’t find what you’re looking for?
Book a 20-minute walkthrough and we’ll answer it on a screen share — or start free and try it on your own salon’s data.