Why Shoppers Abandon Carts and How to Stop It

Written by Aman Hirani, Web Developer and Data Scientist at Adcraft Studio.

You spend money getting people to your online store. They browse, they like what they see, they add a product to the cart. Then they leave. It happens far more often than most business owners realise. Across the industry, around 70 percent of online carts are abandoned before the sale goes through, according to research from the Baymard Institute. That means for every ten people ready to buy, seven walk away empty handed.

The good news is that most cart abandonment is fixable. People do not leave at random. They leave because something in the buying process gave them a reason to pause, doubt, or give up. Once you understand those reasons, you can remove them one by one and win back sales you are currently losing. This guide walks through why shoppers abandon carts and the practical steps a Wollongong business can take to stop it. If you run a store in the Illawarra and want more of your traffic turning into paying customers, this is where the real money is hiding.

What Cart Abandonment Actually Costs You

Cart abandonment is not just a vanity metric. It is lost revenue you have already paid for. You covered the cost of the ad, the social post, or the SEO work that brought the visitor in. They got most of the way through the purchase. When they drop off at the final step, that marketing spend produces nothing.

Think about the numbers in your own store. If you get 1,000 visitors a month and 3 percent add something to their cart, that is 30 carts. At a 70 percent abandonment rate, 21 of those carts vanish. If your average order is 80 dollars, you are losing roughly 1,680 dollars a month, or just over 20,000 dollars a year, from carts that were ready to convert. Recovering even a third of them changes the whole picture. This is why a well built ecommerce website pays for itself: small improvements at the checkout compound into real revenue over a year.

Surprise Costs Are the Number One Reason People Leave

If there is one thing to fix first, it is unexpected costs at the checkout. Baymard's research found that close to half of shoppers abandon a cart when they reach the final step and see shipping fees, taxes, or extra charges they did not expect. A customer who thought they were paying 60 dollars suddenly sees 78 dollars, and the trust breaks right there.

The fix is honesty up front. Show shipping costs early, ideally on the product page or the moment an item enters the cart. Offer a clear free shipping threshold if your margins allow it, because a line that says "Add 12 dollars to qualify for free shipping" often nudges people to spend more, not less. If you charge for shipping, explain why in plain words. Shoppers do not mind paying a fair rate. They mind being surprised. Removing that surprise alone can lift completed checkouts more than any flashy redesign.

A Slow or Clunky Checkout Bleeds Sales

The second big leak is the checkout itself. Around one in five shoppers abandon a purchase because the process is too long or asks for too much information. Every extra field, every extra page, every forced account signup is another chance for someone to change their mind.

Trim the checkout to the bones. Ask only for what you genuinely need to ship the order and take payment. Offer a guest checkout so people are not forced to create an account before they can pay. Use a single page or a clear progress bar so shoppers always know how close they are to being done. Fill in address details automatically where you can. The aim is to make paying feel effortless. A checkout that takes 30 seconds will always beat one that takes three minutes, and the difference shows up directly in your sales figures.

Mobile Shoppers Need Extra Attention

Most of your customers are shopping on their phones, and phones are where carts get abandoned the most. Mobile abandonment runs around 80 percent compared to roughly 66 percent on desktop. The reason is simple. A checkout that works fine on a laptop can become fiddly on a small screen, with tiny buttons, awkward forms, and slow loading.

Design for the phone first. Buttons should be large enough to tap without zooming. Forms should bring up the right keyboard, so the number pad appears for a phone field. Pages should load fast on mobile data, not just on office wifi. A slow store loses people before they even reach the cart, which is one more reason site speed matters so much for any online store in Wollongong. If your checkout has never been tested properly on a real phone, that is the first place to look.

Trust Signals Turn Hesitation Into a Sale

People hand over card details only when they feel safe. If your store looks unfinished, lacks reviews, or hides its contact details, shoppers get nervous and bail at the last moment. Trust is quiet, but it does a lot of heavy lifting at the checkout.

Make your store feel legitimate. Show genuine customer reviews and ratings near the product and the cart. Display security badges and accepted payment logos so people know their details are safe. Have a clear returns policy and an easy way to contact a real person, because a visible phone number or a contact page reassures buyers that you stand behind the order. For local businesses, mentioning that you are based in the Illawarra and ship from here adds a human layer that big faceless retailers cannot match. Trust is often the difference between a full cart and a completed sale.

Offer the Payment Methods People Already Use

A growing share of shoppers abandon checkout simply because their preferred way to pay is missing. This trend has sharpened through 2026 as digital wallets and one tap payments become the default for younger buyers. Express options like Apple Pay, Google Pay, and Shop Pay let someone buy in a couple of taps without typing a single card number, which removes one of the biggest sources of mobile friction.

Buy now pay later services such as Afterpay and Zip have also become standard expectations for Australian shoppers, especially on higher priced items. When a customer can split a 200 dollar purchase into four payments, the decision to buy gets easier. Offering the payment methods people already trust does not just reduce abandonment. It often lifts average order value too, because the perceived cost at the moment of buying feels smaller. Tie this back to revenue and the case is clear: every payment option you add removes a reason for someone to leave.

Win Back the Carts You Still Lose

Even a great checkout will not catch everyone. Some people get distracted, compare prices, or simply run out of time. That is where recovery comes in. A well timed reminder can bring a meaningful share of those shoppers back to finish what they started.

Set up an automated abandoned cart email that goes out within an hour or two, while the intent is still warm. Keep it friendly and helpful rather than pushy. Remind them what they left behind, show the product image, and make the return trip a single click. A second reminder a day later, sometimes with a small incentive, can recover even more. The same idea works through retargeting ads and SMS for stores set up to use them. Recovery is one of the highest return activities in marketing because you are talking to people who already wanted to buy.

Frequently Asked Questions

What is a good cart abandonment rate for a small business?

The industry average sits around 70 percent, so anything below that is solid. Rather than chasing a perfect number, focus on steady improvement. Fixing surprise costs, simplifying the checkout, and adding trusted payment options will move your rate in the right direction. Even a few points of improvement can mean thousands of dollars in recovered sales over a year for a Wollongong store.

Why do so many people abandon carts on mobile?

Phones make small problems bigger. Tiny buttons, long forms, slow loading, and awkward typing all add friction on a small screen, so mobile abandonment runs higher than desktop. Designing your checkout for the phone first, with large tap targets and fast pages, closes most of that gap and protects the sales coming from your biggest source of traffic.

Do abandoned cart emails actually work?

Yes, they are one of the most reliable ways to recover lost sales. Because they reach people who already added a product and showed clear intent, the response rate is far higher than a normal promotion. A simple two email sequence sent soon after the cart is left can recover a worthwhile share of those shoppers with very little ongoing effort.

Aman Hirani is a Web Developer and Data Scientist at Adcraft Studio, a marketing agency in Wollongong helping Illawarra businesses build online stores that sell.