Sometimes self-checkout is the right choice, and sometimes it’s better to avoid it. Knowing when to use self-checkout can help you save time, avoid frustration, and even keep more of your money if tipping prompts become more common. While 77% of people pick self-checkout because they think it’s faster, whether it actually is depends on the situation.
The main point: Self-checkout is best when you have five items or less and your purchase is simple. If your cart is getting full or you need price matching, coupons, or age-verified items, the regular checkout is usually the better choice.
A Quick Primer on Self-Checkout (If You’ve Been Avoiding It)
Self-checkout kiosks have existed since the early 2000s, but they’ve become much more common in the past five years. By 2023, about 72% of U.S. grocery stores had them, up 28% from 2020. Worldwide, around 40% of grocery registers are now self-service kiosks.
Retailers say self-checkout lets you scan your own items, bag them, pay, and go. You don’t have to wait for a cashier to finish with someone buying dozens of items and using expired coupons.
In reality, self-checkout just changes the kind of waiting you do. Instead of waiting for someone else to scan your items, you might end up waiting for the machine to work properly.
Five Items or Fewer? Then Self-Checkout Makes Sense
Self-checkout works best when you have a small basket—one to five items, nothing that needs weighing, and no alcohol that requires age checks. You scan, pay, and you’re done.
If you’re just grabbing milk, bread, and cereal, self-checkout is usually faster than the regular line. You can skip the wait and finish in under two minutes. UK retailers found that in 2023, the average self-checkout took about 2.1 minutes per visit.
Early mornings and late evenings are the best times for self-checkout. With fewer shoppers, there’s usually no line. If you often stop by the store for a few things after work, self-checkout is a great fit.
Self-checkout is also good for people who want a quiet, low-interaction experience. Not everyone wants to chat early in the morning, and that’s perfectly fine.
When to Avoid Self-Checkout- A Full Cart Changes Everything
Here’s where self-checkout stops making sense. Research from the ECR Retail Loss Group found that when a shopper has 50 items in their basket, there’s a 60% chance of at least one scanning error. With 100 items, that probability climbs to nearly 90%.
Every time there’s a scanning error, the machine stops and you have to wait for a staff member to fix it. With a full cart, this can happen several times in one trip, adding a minute or two each time. Suddenly, the regular checkout, where a cashier scans items quickly, seems much better.
The bottom line: If you can carry your items in a basket, self-checkout works well. If you need a cart, use the regular checkout.
Price Matching Is a Cashier Job
Price matching has become a go-to strategy for budget-conscious shoppers, especially at stores like No Frills, FreshCo, Giant Tiger, and Real Canadian Superstore. The process is simple at a staffed checkout: you show the cashier a competitor’s flyer (or a screenshot from the Flipp app), and they adjust the price on the spot.
If you try price matching at a self-checkout, you’ll find it’s either not possible or so complicated that it’s not worth it. Most kiosks don’t have a price-match option, so you’d have to get a staff member to help, explain your request, wait for them to override the system, and then keep scanning.
If you like to check flyers before shopping, the staffed checkout will save you time and effort. Saving a few cents isn’t worth it if you have to spend extra minutes getting the discount applied.
Why Self-Checkout Can Create More Stress Than Convenience
Around 67% of shoppers have had problems with self-checkout. Common issues include weight sensor errors, touchscreens that don’t respond, items that won’t scan, and the annoying “unexpected item in bagging area” message.
It’s helpful to understand why self-checkout can feel stressful. When a cashier handles your purchase, the store is responsible for accuracy. At self-checkout, you’re responsible, and you’re also being watched by cameras and staff. For some people, this creates a bit of anxiety and makes shopping less enjoyable.
A 2024 CNN report noted that retailers have found self-checkout leads to higher merchandise losses from both customer errors and intentional theft, with loss rates around 4%, more than double the industry average for staffed registers. Some chains, including the UK’s Booths supermarkets, have pulled self-checkout machines from nearly all locations, citing customer complaints.
The more complicated your purchase, the more stressful self-checkout can be. If you buy wine, the machine locks until someone checks your ID. If you forget to put something in the bagging area, the screen freezes. If a coupon doesn’t scan, you need another override.
With a small, simple purchase, these problems are rare. But with more items, each one increases the chance of an error.
The Tipping Problem Nobody Asked For
Some self-checkout kiosks now ask if you want to leave a tip—even though you did all the work yourself. The machine might prompt you for a 10%, 20%, or 25% tip.
Most shoppers wonder: who is the tip for? You scanned, bagged, and paid for your items yourself. The whole idea of self-checkout is that no employee helped with your transaction.
CBS News reported that machines don’t carry the same legal protections as tipped employees. While labour laws require that tips go to staff, tipping a machine creates a grey area where it’s unclear whether the money reaches workers at all.
This trend is known as “tipflation,” and it’s frustrating for many people. A PlayUSA survey found that 54% of shoppers felt pressured to tip when asked on a screen, and 45% said they tip more now just because more businesses are asking.
If you don’t like tipping prompts (and most people don’t), using the staffed checkout avoids this problem. You deal with a real person, say thank you, and no one asks you to tip a machine.
When the Regular Line Is the Better Call
Self-checkout is great for quick trips, but in many situations, the regular checkout is faster and less stressful.
- If you have more than 10 or 15 items, self-checkout becomes less efficient. Errors are more likely, scanning takes longer than a cashier would need, and bagging everything on a small shelf is a hassle.
- Price matching. If you’re comparing flyer prices and expecting adjustments, you need a cashier. Self-checkout kiosks aren’t built for it.
- Age-restricted purchases. Beer, wine, spirits, and certain medications. Every one of these requires a staff override at self-checkout, which means waiting anyway. A cashier checks your ID and moves on in seconds.
- Coupon-heavy transactions. If you have lots of coupons, digital codes, or loyalty offers, self-checkout may not handle them well. Each one can cause an error or slow things down.
Grocery shopping is one of the few remaining public routines where you talk to another person face-to-face. Some shoppers value that exchange, and there’s nothing old-fashioned about it. 46% of adults still prefer self-checkout when available. That means 54% didn’t. The staffed lane isn’t disappearing, and for good reason.
Sometimes a Cashier Makes the Checkout Experience Better
A good checkout experience isn’t just about speed. For many shoppers, the staffed lane offers something extra—a person who knows how to handle any situation and can help right away.
Cashiers can handle complicated transactions easily. Split payments, WIC benefits, rain checks, loyalty card issues, or missing barcodes are routine for them but can be big problems at self-checkout. If your purchase is more than just “scan, bag, pay,” a cashier can solve it quickly.
Personal service matters too. At smaller or independent stores, you might see the same cashiers each week. A cashier who remembers you, asks about your day, or points out a deal is offering something a machine can’t. For seniors, parents with young kids, or anyone who finds kiosks stressful, this personal touch makes shopping easier.
There’s also a community aspect. Grocery stores are one of the few places where people still interact with strangers. A quick chat at the register or a compliment on your produce can make a difference. Researchers at Drexel University found that people who use staffed checkouts feel more valued and loyal to the store, partly because they’re treated like people, not just customers.
And if you’re price matching, as covered earlier, the staffed lane is the only realistic option. Showing a cashier a Flipp screenshot takes 5 seconds. Explaining the same request to a self-checkout attendant who then has to override the system takes considerably longer.
Tips for Using Self-Checkout Efficiently and Without the Headaches
If you choose self-checkout, a few simple habits can make things go smoothly.
Scan each item slowly and wait for the beep before moving on. Most errors that freeze the machine happen when you rush.
Put every item in the bagging area right after scanning, even bulky things like a case of water. Skipping this step can trigger the weight sensor and freeze the screen.
Have your payment ready before you start scanning. Looking for your card or opening your digital wallet while the machine waits can add extra time and stress.
Check the screen after each scan. Double-scans are more common than you might expect, and it’s easier to fix them right away than to deal with a wrong charge later.
If the machine has a problem, ask the attendant for help. They’re there to fix issues, and trying to solve it yourself often makes things worse.
When to Use Self-Checkout – Pick the Line That Fits Your Situation
To decide between self-checkout and the regular line, ask yourself three things:
- How many items do you have?
- Is your purchase simple or complicated?
- And do you want to get in and out quickly?
If you’re just picking up a few things, self-checkout is a good choice.
For a big weekly shop with lots of produce, price matches, or alcohol, the staffed lane is faster, less stressful, and you have someone to help if anything comes up.
There’s no one-size-fits-all answer. The best shoppers choose the checkout option that best fits what they’re buying, rather than always picking the same one.
