01
What is cart abandonment?
Cart abandonment is when a shopper puts items in their cart, begins to buy, and then leaves without completing the order. They showed clear intent by adding to the cart, but something between that moment and the confirmation stopped them.
This matters because these shoppers are far more valuable than casual browsers. They were interested enough to choose a product and start checking out, so recovering even a portion of them adds meaningful revenue without finding a single new customer. Most online stores lose the majority of their carts this way, which means the checkout, not the shop window, is often where the biggest opportunity sits. Understanding why people leave is the first step to keeping them.
02
Why do customers abandon their carts?
People leave checkout for a handful of recurring reasons. Recognizing them in your own flow is how you start fixing the leaks.
Unexpected costs. Shipping fees, taxes, or handling charges that appear late in the process feel like a surprise, and surprises at checkout drive people away.
Forced account creation. Making shoppers register before they can buy adds friction at the worst possible moment, when they just want to pay.
Complex checkout flows. Long forms, too many steps, or a confusing layout give people reasons and time to reconsider.
Limited payment choices. If a shopper's preferred method, such as a digital wallet, is missing, many will simply leave rather than pay another way.
Technical friction. Slow-loading pages or a checkout that works poorly on mobile lose people before they can finish.
Most abandonment traces back to one of these, and each one is something you can control. That is the encouraging part: unlike winning new traffic, fixing these leaks is entirely within your power, and every one you close recovers sales you were otherwise losing.
03
How do you calculate your cart abandonment rate?
Before you fix abandonment, it helps to measure it, so you can see the size of the problem and track your progress. The calculation is simple.
Take the number of completed purchases, divide it by the number of carts created, subtract that figure from one, and multiply by 100. As an example, if 200 people started a cart and 60 completed the purchase, your abandonment rate is 70 percent. Knowing your baseline turns a vague worry into a number you can improve, and watching it fall as you make changes tells you which fixes actually worked.
It also helps to look at where in the flow people drop off, not just the overall rate. If most people leave on the shipping step, that points to cost surprises, while drops on the payment step point to missing methods or a clunky form. The pattern of abandonment tells you what to fix first.
04
How do you make your checkout transparent?
Since hidden costs are a top reason for abandonment, transparency is one of the most powerful fixes. People do not mind reasonable fees, but they hate discovering them late.
Show the full picture early. Display estimated shipping and any fees during the browsing or cart-review stage, so the total the customer sees at the end is the one they expected. If you offer free shipping above a threshold, say so clearly, since it both reassures and encourages larger orders. Avoid any charge that appears only at the final step, because that late surprise is exactly what sends people away. When the price a customer sees early matches the price they pay, trust stays intact and more of them finish.
05
Why should you offer guest checkout?
Forcing account creation is a classic conversion killer, and enabling guest checkout is one of the simplest wins available. People came to buy, not to sign up.
Let shoppers complete their purchase without creating a profile first. Many customers, especially first-time ones, are not ready to commit to an account, and demanding it makes them abandon a purchase they were ready to make. You can always invite them to create an account after the sale, once they have already bought and trust you more. Removing that one barrier often lifts completed purchases noticeably, because it clears the road at the exact moment people want to pay.
06
How do you streamline your checkout flow?
A long, complicated checkout gives people both reasons and time to leave. Streamlining it keeps the momentum of the purchase going through to the end.
Cut every field you do not truly need, since each extra input is another chance to lose someone. Reduce the number of steps, ideally toward a single page or a short, clear sequence. Show a progress indicator if the flow has multiple steps, so people know how close they are to finishing. Make the whole thing work smoothly on mobile, where much of your traffic is and where clumsy forms do the most damage. A fast, simple checkout respects the customer's decision to buy, and respecting that decision is what gets it completed. Building your checkout on a focused landing page that strips away distractions helps here.
07
How do you offer the right payment methods?
Missing a customer's preferred payment method is a quiet but common cause of abandonment. If people cannot pay the way they want, some will not pay at all.
Offer the methods your customers actually use, which usually means major cards plus popular digital wallets, and increasingly options like buy now, pay later where they fit your audience. If you sell internationally, include the local methods that shoppers in those markets expect, since a familiar option builds trust. The goal is that a ready buyer never hits a wall at the payment step. A flexible payment tool such as AtomicPay lets you offer the methods your customers prefer, so the final step is never the reason you lose a sale.
08
How do you recover abandoned carts?
Even with a great checkout, some people will still leave, and a recovery plan wins back a share of them. These are warm prospects worth a gentle follow-up.
Automated reminder emails are the classic tool. A friendly message sent soon after abandonment, reminding the shopper what they left behind, brings many back to finish. A short sequence, perhaps a reminder within the hour and another the next day, works better than a single email. You can add a small incentive, such as free shipping, though it is wise to fix the underlying friction first rather than discount your way around it. Retargeting ads can also remind people who left. Together, prevention at checkout and recovery afterward capture sales that would otherwise vanish.
09
How does mobile checkout affect abandonment?
A large and growing share of shopping happens on phones, and mobile checkout is where a great deal of abandonment occurs. A checkout that works on a laptop can still fail badly on a small screen, so mobile deserves special attention.
The problems are usually practical. Forms that are hard to fill with a thumb, buttons too small to tap accurately, text that requires zooming, and pages that load slowly on a cellular connection all push mobile shoppers away. Entering card details on a phone is tedious, which is why digital wallets that fill those details with a tap convert so much better on mobile. If your checkout was designed for desktop and merely shrunk to fit, it is likely losing phone buyers at a higher rate than you realize.
The fix is to design the checkout for the phone first. Keep forms short, make buttons large and easy to tap, offer wallets that skip manual card entry, and test the whole flow on a real device rather than a shrunken browser window. Because so many shoppers now buy on phones, improving the mobile checkout often does more to reduce abandonment than any other single change.
10
What is cart abandonment?
It is when a shopper adds items to their online cart and begins checkout but leaves before completing the purchase, losing a sale from someone who showed clear intent.
11
What causes cart abandonment?
Common causes include unexpected costs, forced account creation, long or confusing checkout flows, missing payment methods, and slow or poorly optimized pages.
12
How do I calculate cart abandonment rate?
Divide completed purchases by carts created, subtract from one, and multiply by 100. For example, 60 purchases from 200 carts is a 70 percent abandonment rate.
13
How can I reduce cart abandonment?
Show costs early, offer guest checkout, simplify the form, provide the payment methods customers want, ensure fast mobile pages, and send recovery emails.
14
Do abandoned cart emails work?
Yes. A friendly reminder sent soon after abandonment, ideally as a short sequence, recovers a meaningful share of shoppers who left before finishing.
15
Recover the sales you almost made
Cart abandonment is lost revenue from customers who nearly bought. Remove the surprises and friction at checkout, offer the right payment methods, and follow up to win back the rest.
Start your free trial at https://app.atomicpay.com.br/signup and offer the payment methods your customers prefer, no code required.