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Tapping to pay has gone from novelty to norm in barely a decade. For customers it is faster and easier. For businesses, accepting contactless and mobile payments is now a basic expectation rather than a nice extra, and getting it right affects both your queues and your conversion. This guide explains how they work, why they matter, and how to be sure you accept them properly.
In short. Contactless now makes up around 76 percent of debit card payments and 66 percent of credit card payments in the UK. Mobile wallets are growing fast, projected to reach over half of online payments. A business that cannot take a tap is quietly turning custom away.
Contactless uses short range wireless technology in the card or phone to communicate with the terminal. The customer taps, the terminal reads the payment securely, and the transaction is authorised in seconds. Because it is quick and needs no PIN for smaller amounts, it speeds up queues, improves the customer experience, and encourages the small, spontaneous purchases that add up over a day.
Mobile wallets such as Apple Pay and Google Pay store card details securely on a phone or watch. When the customer taps to pay, the wallet sends a one time token rather than the real card number, which makes it very secure. To the customer it feels like a distinct payment method, but underneath it usually still runs on their existing card, so for you it is priced much like a normal card transaction.
✓ Faster checkouts and shorter queues in person.
✓ Higher conversion online, where wallets remove the need to type card details.
✓ A payment experience customers now expect by default.
✓ Encouragement of small, spontaneous purchases that lift average takings.
✗ Losing impulse and low value sales by not accepting a tap.
✗ Assuming cash alone is enough as usage keeps falling.
Contactless is secure, despite the occasional worry. Card payments use encrypted, single use data, and mobile wallets add tokenisation and device level checks such as a fingerprint or face scan. Contactless card limits apply per tap to reduce the risk if a card is lost, but mobile wallets can authorise higher amounts because the phone verifies the user directly. That is one reason wallets are growing, and why supporting them lets you take larger sales with a simple tap.
Accepting contactless and wallets does not usually cost more than accepting cards, because most wallet payments run on the customer existing card and are priced the same by your provider. The thing to watch is not the tap itself but the overall deal: the transaction rate, any monthly fees and your hardware. Almost any modern reader supports contactless and wallets, so the question is rarely whether you can take them, but whether the provider behind them is fairly priced.
Accepting a tap is no longer a feature, it is the baseline. With contactless making up three quarters of debit payments, the friction of not accepting it lands squarely on your sales rather than on the customer.
Almost any modern card reader or online gateway supports contactless and wallets, but it is worth confirming rather than assuming. Check that your terminal accepts mobile wallets and their higher limits, and that your online checkout offers Apple Pay, Google Pay and PayPal. If your hardware is several years old, upgrading is usually inexpensive and pays for itself quickly in smoother, faster sales and fewer abandoned baskets online.
Accepting a tap is the baseline, but a few habits help you get the most from it. Keep your terminal firmware and app up to date, so it supports the latest wallets and higher limits rather than falling back to slower chip and PIN. Position the reader where customers can reach it easily, and make sure staff can switch between contactless, chip and PIN and wallet payments without fuss, because hesitation at the till costs time at busy periods. If you take payments away from a fixed counter, a portable or mobile reader that keeps a steady connection matters more than the headline rate, because a dropped payment is a lost sale.
Online, the same principle applies: make the tap effortless. Show the wallet options your customers use prominently at the checkout, rather than hiding them behind an extra click, and test the payment flow on a phone regularly, since that is where most contactless and wallet payments now happen. Small frictions, a slow page, a missing wallet button, an awkward extra step, quietly cost conversions. The businesses that win here are not the ones with the cheapest processing, but the ones that make paying so quick and natural that customers barely think about it, so treat your checkout as part of the product rather than an afterthought. Get that right and contactless does more than keep pace with expectations, it actively lifts the number of sales you complete.
Yes. Payments use encrypted, single use data, and mobile wallets add tokenisation and device checks, making them very secure for both you and the customer.
Generally no. Most wallet payments run on the customer existing card, so they are priced like a normal card transaction by your provider.
Because the phone verifies the user with a fingerprint or face scan, so the higher per tap limits that apply to plain contactless cards can be exceeded.
Most modern card readers and online gateways already support them. Confirm your terminal and checkout accept mobile wallets, and upgrade old hardware if needed.
The opposite. Contactless is faster than chip and PIN or cash, so it shortens queues and speeds up service at busy times.