How to Win Back Customers: A Reactivation Guide for Malta

Somewhere in your phone is a list of people who paid you once and then went quiet. The couple whose air conditioners you serviced two summers ago. The patient who missed a recall. The restaurant that ordered from you every week, then stopped. Nobody fell out. Life moved on, and nobody called.

This guide is about how to win back customers like these. It covers why past customers are often your cheapest sales, and what the famous research really says. Then it gets practical: who counts as lapsed in your trade, how to find them in what you already have, the reason to call, the words to use on the phone and in a message, the rules in Malta, a monthly routine, and how to tell if it works.

A new customer costs you something before they pay you anything: the advert, the quote, the site visit, the follow-up. A past customer has been through all of that. They know your name, your work and your prices. The hard part of the sale was paid for the first time. What is left is a reason and a call.

That is the idea behind the retention research. The numbers usually quoted are not quite what was published, so here is what it found.

The source is a 1990 Harvard Business Review article by Frederick Reichheld of Bain and Earl Sasser of Harvard, “Zero Defections: Quality Comes to Services”. Its summary reports that cutting the defection rate by 5% produced 85% more profit in one bank's branch system, 50% more in an insurance brokerage and 30% more in an auto-service chain. When MBNA, a credit card company, halved its 10% defection rate, profits rose 125% (Reichheld and Sasser, HBR 1990, abstract on PubMed). The authors add that the size of the change “varies by company and industry”.

The line most blogs quote, that 5% more retention lifts profits by “25% to 95%”, first appears in a later article by Reichheld and Phil Schefter, “E-Loyalty”, in 2000, as a summary of the 1990 work (Bain & Company). Bain's own short note puts it more modestly: in financial services, a 5% increase in retention produces “more than a 25% increase in profit” (Reichheld, Prescription for cutting costs).

And the claim that a new customer costs “five to 25 times” more than keeping one? It appears in a 2014 HBR piece with no study behind it (Gallo, HBR 2014). We could not trace it to an original source, so we do not use it.

Read them with care. They come from large American service firms in the 1980s, and they are about keeping customers, not winning them back. But the reason behind them carries over to a plumber in Qormi: winning a customer is expensive at the start, and cheaper every year they stay.

The largest published study of win-back we found looked at more than 53,000 people who had left a US telecoms company (Kumar, Bhagwat and Zhang, Journal of Marketing, 2015; summary in HBR, 2016). Three findings matter for a small business.

First, the stronger the first relationship, the more likely a customer is to come back. People who had recommended the company were easier to win back. Second, customers who left over service were more profitable once back than those who left over price. Third, the offer matters, but not in the obvious way. A discount plus an upgrade brought the most people back, but those customers left again soonest and spent least. A better service on its own brought fewer back, but they stayed longest and spent most. Lead with a reason and better service. Keep discounts for last, if at all.

A lapsed customer is not just someone you have not seen for a while. It is someone who is late, against their own buying cycle. Six months is nothing for a kitchen and a long time for a hairdresser. Write down how often a good customer normally buys. Anyone past that, plus a margin, is lapsed.

Here is how that looks across the businesses we work with.

You do not need a CRM. You need an hour and the places where your old work is written down, in this order.

Put the list on one sheet: name, number, what they bought, when. Call first the people who bought most often, spent most, or sent you others; the research says they are the likeliest to come back. Anyone who once told you to stop stays off the list, for good.

The surest way to waste a list of past customers is to ring them all and say “just checking in”. It gives them nothing to say yes to. Every reactivation call needs a reason the customer would care about. Here are the ones that work for owner-run businesses.

Call first if you can. A call can handle the “not now” and the “we went elsewhere” that a message cannot. Keep it short. Say who you are, give the reason, offer one easy next step, and make it easy to say no.

A good opening sounds like this: “Hi, it's Maria from Borg Aircon in Mosta. We serviced your units last June, and they're due again before the heat. Would you like me to book you in? And if you'd rather we didn't call about this, just say.”

Then listen. Most answers are one of these.

Say it before they do. “Last time the installer turned up late twice. I'm sorry about that. We've changed how we book, and I'd like the chance to do it properly.” An apology with a change behind it is the only win-back offer that works here. If they still say no, thank them and leave it.

Use a message when you cannot get through, or when the customer always preferred to write. Three lines: who you are, the reason, one question. Then the way out. For example: “Hi Joseph, it's Maria from Borg Aircon. Your units are due their yearly service before the summer. Shall I find you a slot? Reply STOP and we won't message about this again.”

Send one message, then a call a few days later if there is no reply. Do not send the same words on two channels on the same day. For the rhythm after that, the same principles as our four-touch follow-up cadence apply, only slower: one touch a month at most for a past customer.

Contacting your own customers is easier, legally, than contacting strangers. It is not a free-for-all. This is a plain summary, not legal advice.

Email and SMS to your own customers. Regulation 9(2) of S.L. 586.01 allows the soft opt-in: you may email or text people whose details you got in a sale, about your own similar products or services, if they had an easy, free way to object when you took their details and in every single message. Treat WhatsApp the same way.

Live calls. Under regulation 9(3), you must stop when the person asks. The IDPC expects those requests to be fully respected, usually through an exclusion list (IDPC, Direct Marketing).

The right to object. Under Article 21 of the GDPR, anyone can object to direct marketing at any time, and their data must then no longer be used for it. People must be told of that right at the latest at the first communication.

For the detail, channel by channel, read our guide to cold calling in Malta. Our own rules sit above the law: we always say who we call for, no AI voice on any call that sells, one “stop” ends it on every channel, call windows of nine to one and four to seven, never on a Sunday, and customer data stays in the EU.

Win-back works as a habit, not a one-off when work is slow. This routine takes two or three hours a month.

Keep it to four numbers a month: lapsed customers tried, reached, booked, and how many of those bought again months later. The last one tells you whether you won them back or just won one sale.

Keep a fifth list in words: the reasons people gave for leaving. The reasons are worth more than the bookings. Reichheld and Sasser made the same point in 1990: listening to why customers defect shows you exactly where the business falls short.

Put the numbers on one page with the rest of your sales. Our post on the Monday number shows how, and the free Monday Number template is a place to start.

Most failures look alike.

If you have a list, a reason and two hours a month, do it yourself, starting this week. Pull last year's invoices, pick twenty names, and make the calls in the morning window.

If the calls keep losing to the work, that is what our desk does. A person in Malta builds the list from your invoices and diary, calls your past customers in your name with a real reason, books them into your diary and logs every answer, including why people left. See how customer reactivation works.

Either way, the people who already know you are the easiest people to sell to. If you would rather someone else rang them, talk to our sales team.