Sales

Sell accessories in your repair shop: boost sales without new customers

The customer fixing their phone is already inside your shop: winning them cost you nothing. A well-run accessories line turns that visit into two sales and lifts your profit without spending on ads. Here's how to do it right.

📅 July 4, 2026⏱ 7 min read

Every day people walk through your shop door with a cracked screen, a battery that won't hold, or a loose charging port. You put all your attention on the repair, take payment, and see the customer out. And right there, without noticing, you let the easiest sale in the trade slip away: that same customer, phone in hand and wallet open, is the one most keen to buy accessories to protect the device they've just had repaired. You didn't spend a cent attracting them. They're already inside. Making the most of that is the difference between billing one thing or two per visit.

The customer is already inside: the cheapest sale there is

Winning a new customer costs money and time: ads, social media, discounts, signage. Selling an accessory to someone already standing at your counter costs nothing. You've already paid the rent, the electricity and your time; that extra revenue is almost all margin. It's the most profitable lever a repair shop has, and yet most ignore it out of pure habit: fix, charge, next.

Think in round numbers. If you handle 300 repairs a month and get one in four to take an accessory averaging €12, that's €900 extra a month without winning a single new customer. With accessory margins around 50%, most of that is clean profit. The accessories line doesn't compete with your repair: it rides along with it and makes it more profitable.

Which accessories sell most and why

You don't need to set up a bazaar. A short, well-chosen selection covers 90% of demand. These are the ones that work best in a repair shop, precisely because they connect with the reason for the visit:

The logic is simple: accessories that extend or protect the repair sell themselves because the customer is already thinking about looking after their phone. Impulse items (earphones, stands) top up the ticket. Start short, watch what turns over and expand only what sells.

How to display them: counter and till area

An accessory tucked away in a drawer doesn't sell: the customer doesn't buy what they can't see. Display is almost everything. Basic rules:

If you have a glass counter or display case, use it: small valuable accessories (good chargers, earphones) look the part and stay protected at the same time. And rotate the display: anything that hasn't moved in months goes stale and gives the impression of a shop standing still.

Cross-selling at hand-over

There's a perfect moment to sell an accessory, and it's the hand-over. The customer picks up their phone, turns it on, sees it works and feels relief and trust. That's exactly when they're most receptive. You've delivered on your promise and proven it.

Don't just take payment and say goodbye. Add a natural line, as advice, not as pressure: "Now you've got a new screen, shall we put a protector on so it doesn't happen again?" or "I noticed your cable is pretty worn — want a good one so you don't stress the new connector?". You offer once, honestly. If the customer says no, you respect it and move on. Offering isn't being pushy; insisting is.

This sale at hand-over has the best conversion in the whole process because it builds on the trust you've just earned, rather than competing with it. Many shops waste it out of haste. Turning it into a habit (a fixed question when handing over every repair) is what separates a shop that bills one thing per visit from one that bills two.

Pricing and margin: how to set them

Accessories are sold on margin, not at cost with a token mark-up. A protector that costs you €2 sells easily for €8-10 because it includes your selection, your warranty and, if you like, the fitting. The key isn't being the cheapest (the internet already handles that) but offering the convenience of buying it here, now and properly fitted.

Three ideas for setting prices:

AccessoryIndicative costIndicative priceMargin
Screen protector€2€10~80%
Standard case€3€12~75%
Quality cable€4€12~66%
Fast charger€7€18~60%
Screen + protector + case bundle+€20 on the repairhigh

The figures are examples: adjust them to your supplier and your market. What matters is the pattern: margins of 60-80% that turn every visit into more profit with very little effort.

Control your stock and mistakes to avoid

As soon as you sell accessories regularly, a new problem appears: knowing what you have, what's running out and what's sitting dead on the display. This is where tracking by eye loses you money on two fronts: you run out of the protector you sell most just when you need it, and you pile up cases for a model nobody asks for anymore.

With a system like TekPair you manage the accessories catalogue and its stock just like repairs: you record each sale in the same POS, stock goes down automatically, and you see what sells and what doesn't so you can restock with judgement instead of on a hunch. Repair, accessories and services all sit in the same sale and the same reports, so you really know how much your accessories line contributes to the business.

Typical mistakes worth avoiding:

TekPair manages repairs, sales and stock in one place: you record the accessory on the same ticket as the repair, the inventory updates itself and the reports tell you what sells and what doesn't. Try it free →

Frequently asked questions

Which accessory should I sell first if I'm starting from scratch?
Tempered glass protectors and cases for the most common models you repair. They're cheap to stock, carry a high margin and connect directly with screen repairs, which are the most common. As soon as you see what turns over, expand with quality cables and chargers.
How much accessory stock should I hold?
A little, well chosen at first. It's better to run short and restock than to fill the display with product that doesn't move. With stock control you see what runs out and what sits dead, so you buy with judgement. Dead stock is frozen money on the shelf.
Doesn't offering an accessory on every repair seem pushy?
Not if you do it as honest advice at the right moment, like offering a protector after replacing a screen. You offer once and respect a "no". That isn't aggressive: it's good service, and the customer appreciates it because you're helping them protect what they've just paid for.

Turn every repair into two sales

With TekPair you record repair, accessories and services on the same ticket, control stock automatically and see what sells in the reports. Without finding anyone new.

Get started free on TekPair →