In this guide
- Due back is not lapsed, and the difference is worth money
- The due-back window, service by service
- How to find them in your booking data
- Who to contact first: the priority matrix
- What to text, and what never to text
- When to stop
- Keep score: the five-number tracker
- Before anything goes out
- Where TextSavy fits
- Frequently asked questions
- Make the due-back window routine
The easiest booking your salon will win this month is one that almost makes itself.
Think of a client you could name right now. She's in every six weeks for her colour, has been for two years, and her last visit was seven weeks ago. Nothing is booked. She hasn't gone anywhere. She isn't unhappy. She's just busy, and the rebooking that usually happens at the till didn't happen this time.
She is due back. And the window she's standing in right now, past her usual return point but nowhere near lost, is the most valuable and most ignored stretch of time in salon marketing. Catch her here and it's one friendly text and a thirty-second reply. Miss it, and six months from now she's a name on a win-back list, where the conversation is harder, the response rate is lower, and the discount reflex starts twitching.
This guide is about catching her here. You'll learn exactly when a client counts as due back, how to find every client in that window using data your booking system already holds, who to contact first when there are more names than you expected, what to say, and, just as importantly, when to stop.
Due back is not lapsed, and the difference is worth money
At any moment, every client on your books is in one of three states.
Booked ahead. Their next appointment exists. Leave these clients alone; the system is working.
Due back. Their usual return point has arrived or recently passed, and nothing is booked. This is the overdue clients band, and it's invisible: an appointment that was never made leaves no mark on any diary page. (It's the fourth gap type in the guide to finding and filling gaps in your salon diary, and the only one your diary can't show you.)
Lapsed. So far past their pattern that the habit has genuinely broken, usually several months. These clients need a win-back approach, which is a different message with different timing.
Most salons treat the middle state as if it doesn't exist. Marketing attention goes to filling this week's holes and, occasionally, to a big win-back push for the long-lost. But the due-back band is where the same client costs the least to bring home. She still thinks of your salon as her salon. The text she gets doesn't need to win her back, because she never left. It just needs to make booking easier than not booking.
That's the whole strategy. Now the practical part: defining the window.
The due-back window, service by service
The window opens when a client passes her usual gap between visits, and it closes somewhere around the point the habit starts to fade. Both edges move depending on the service, because a lash refill and a balayage live on completely different clocks.
Use this as a starting map, not gospel:
| Service | Typical return cycle | Due back from | Treat as properly overdue around |
|---|---|---|---|
| Lash refills | 2 to 3 weeks | Week 3 | Week 5 |
| Nail infills and gel | 2 to 3 weeks | Week 3 | Week 5 |
| Gents cuts | 3 to 4 weeks | Week 4 | Week 7 |
| Brows | 3 to 4 weeks | Week 4 | Week 8 |
| Cut and finish | 4 to 6 weeks | Week 6 | Week 10 |
| Colour and root maintenance | 4 to 6 weeks | Week 6 | Week 10 |
| Balayage and full colour work | 8 to 12 weeks | Week 12 | Week 18 |
Two upgrades make this table properly yours.
First, trust your own averages over any industry table. You know your clientele's rhythms better than a generic chart does, and your prices, your area and your booking habits all shape the cycle.
Second, for your best clients, use their personal cycle. Look at the gaps between their last three visits. If Aoife's last three colour appointments were five weeks apart, five weeks apart and six weeks apart, her cycle is about five and a half weeks, and her due-back window opens then, not at some salon-wide average. This one refinement is what makes a due-back text land as "they know me" rather than "I'm on a list".
How to find them in your booking data
Some booking systems have a report for this, under names like overdue clients or clients due for appointment, and if yours does, use it. But the universal method works on every platform, takes a few minutes, and needs nothing more than a client or appointment export.
Pull the export, then apply three filters in plain English:
- Last visit date falls inside the due-back band for their service (use the table above, or their personal cycle).
- No upcoming appointment in the next-appointment column, or none in your diary if the export doesn't carry that field.
- Marketing consent recorded, because none of this matters for clients you can't text.
Sort what's left by last visit date, oldest first within the band, and you're looking at your due-back list. If you've never worked with an export before, the guide to using salon booking exports for SMS marketing walks the whole journey from the download button to the first campaign, including the ten-minute tidy-up that makes the rest painless.
Fair warning: the first time you run this, the list is usually longer than you expect. That's normal, it's months of quiet accumulation surfacing at once, and it's exactly why the next section exists.
Who to contact first: the priority matrix
You can't text eighty people well in one afternoon, and you shouldn't. Work the list in this order instead.
| Just past their window (a week or two over) | Well past it (a month or more over) | |
|---|---|---|
| Regulars and frequent visitors | Contact first. The warmest possible audience: strong habit, small gap. One easy text, one easy yes | Contact second. Still your people, just drifting. Slightly warmer wording, still completely personal |
| Occasional clients | Contact third. A standard friendly nudge, no special treatment needed | Hold for win-back. The habit was thin to begin with. Fold them into a small-batch lapsed campaign later rather than a due-back text now |
The logic is simply effort against likelihood. A regular who is two weeks over her colour cycle is the closest thing to a guaranteed booking that exists in this industry. Start where the yes is easiest, work outwards, and send in small batches you can actually respond to, because the replies are where the bookings happen.
What to text, and what never to text
A due-back message has one job: make booking feel like the natural next step of a relationship that's already there. The craft is mostly in what you leave out.
Sound like the front desk, not a campaign. Name them, name the service, sign it from a person or the salon.
Skip the guilt. No "we haven't seen you in a while", no "we miss you". She's seven weeks into a six-week cycle, not estranged.
Skip the discount. She was going to pay full price. A due-back text that leads with money off teaches your most loyal clients to wait for the offer.
Make the yes tiny. A booking link or a "reply YES and I'll sort it" beats anything that requires effort.
Direction by situation:
| Situation | The message, in spirit |
|---|---|
| Regular, just past her window | "Hi Aoife, it's Sarah at the salon. It's about that time for your colour again, want me to hold a spot for next week before the diary fills?" |
| Regular, a month or more over | "Hi Niamh, Sarah here. We've a few good openings next week if you're due a refresh, happy to pencil you in?" |
| Occasional client, just past | "Hi Emma, it's [salon name]. Coming up on time for your lashes if you'd like a slot this week or next, just reply and we'll sort it." |
| Properly lapsed | Different campaign entirely: route these clients to the win-back templates rather than stretching a due-back nudge to cover them |
If a client replies, answer like a human, fast. The text opens the door; the reply is the front desk doing what it does best. For the wider picture beyond a single nudge, the salon client retention guide covers the habits that keep clients rebooking, and if you are weighing channels, client reactivation by email or SMS compares the two for salons.
When to stop
This section matters more than the message wording, because the due-back window is powerful for exactly one reason: it's rare for a salon text to feel this welcome. Over-use it and the welcome wears off.
The discipline is simple. One nudge when the client enters her window. If there's no reply and nothing booked, one gentle follow-up about two weeks later, ideally with a different angle, such as specific availability rather than a repeat of the first message. Then stop. If she books, the cycle resets and you say nothing more. If she doesn't, she keeps drifting toward the lapsed boundary, and when she crosses it, she becomes eligible for a win-back campaign on its own slower rhythm.
Two hard rules sit underneath that. A client should never receive a due-back text and a win-back text in the same stretch, so make sure your lists don't overlap. And any opt-out is permanent and immediate for marketing messages, full stop. A client who opts out but keeps visiting is a relationship that's working fine; let the till conversation do the rebooking from then on.
Keep score: the five-number tracker
No dashboards needed. One row per campaign, five numbers, kept anywhere you like.
| Campaign date | Texts sent | Replies | Bookings made | Value booked | Opt-outs |
|---|---|---|---|---|---|
Bookings and value tell you what the window is worth in real money, and after a few campaigns you'll know your own response pattern better than any benchmark could tell you. Opt-outs are the health check: a slow trickle is normal, but a jump means the wording, the timing or the frequency needs a look before the next send.
Before anything goes out
Same quick pass as every campaign deserves.
- Everyone on the list has marketing consent recorded
- No one on this list is also queued for a win-back text
- The message names the salon and carries an easy opt-out
- The send time is one you'd be glad to receive
- You've read the final wording and approved it yourself
Consent and opt-out practice for salon texting is worth understanding properly in its own right, the salon SMS GDPR guide for Ireland and the UK covers it in plain English, and the compliance page covers how it's all handled when campaigns run through TextSavy.
Where TextSavy fits
Everything above is doable by hand, and the manual version is genuinely fine as a weekly ritual: export, filter to the window, prioritise, draft, send, track. The catch is the word weekly. The due-back window is always moving, because every day a few more clients quietly cross into it, and a busy fortnight of missed rituals is a busy fortnight of missed bookings.
TextSavy does the watching continuously. It works alongside whatever booking system you already have, by export or by direct connection, tracks every client against their own return rhythm, and drafts the due-back nudges for you to review as clients enter the window. You read each one, adjust anything that doesn't sound like your front desk, and approve it. Nothing sends without that approval, and a client you'd rather leave alone is one tap from removed.
It isn't a booking system and doesn't want to be; your diary stays where it is. It's the layer that makes sure the quietest, easiest revenue in your data stops slipping past unnoticed.
Frequently asked questions
- When is a salon client overdue but not yet lapsed?
- A client is due back, or overdue, once she's passed her usual gap between visits with nothing booked: roughly week three for lashes and nails, week four for gents and brows, week six for cuts and colour, week twelve for big colour work. She becomes lapsed when the gap stretches to several times her normal cycle, typically a few months, and the habit has genuinely broken. The two states need different messages, which is why it pays to keep the lists separate.
- How do I find clients who are due back without special software?
- Export your client or appointment list from your booking system, then filter by hand: last visit date inside the due-back band for their service, nothing in the diary ahead, and marketing consent recorded. Sorting by last visit date does most of the work. The full walkthrough, including what to export and how to tidy the file, is in the guide to using salon booking exports for SMS marketing.
- How often should I text overdue clients?
- Sparingly, and that's a feature. One nudge when the client enters her due-back window, at most one follow-up a couple of weeks later, then nothing until she either books or crosses into lapsed territory and joins a win-back rhythm instead. The due-back text works because it's rare and well timed; sending it monthly turns it into noise.
- What should a due-back text say?
- It should sound like your front desk: her name, her service, a light "about that time again", and a tiny step to say yes, like a booking link or a reply. Leave out guilt and leave out discounts. She hasn't left, so there's nothing to win back and no reason to pay for a booking she was already going to make at full price.
- Does TextSavy text due-back clients automatically?
- It spots them automatically and drafts the message, but it never sends on its own. Every campaign waits for the owner to review and approve it, and any client can be taken off a list before it goes. The watching is constant; the deciding is always yours.
Make the due-back window routine
Want the due-back window working for you every week, not just the weeks you remember? Check that your booking system is supported, browse the message wording in the template library, and have a look at what it costs. Somewhere in your booking data right now, a regular is one friendly text away from her next appointment.
