Why Are Customers Abandoning Their Carts Before Checkout?

UX Audit Tool
UX Audit Tool
June 23, 2026 · 6 min read
Why Are Customers Abandoning Their Carts Before Checkout?

Think of a retail shop that is busy with customers putting items into their baskets but leaving them at the billing desk. This happens every day in the digital world too. Customers come to view your products and put them in their basket. They move on to the payment page but just leave the site there itself. In fact, nearly 70% of online shopping carts are abandoned before a purchase is completed.

People visit your site, browse through the products you sell, pick up some and put them in their carts. However, many of them choose not to finish the purchasing process, which causes you huge losses both in terms of revenue and growth. This is why e-commerce checkout conversion rate optimization has become a major priority for online businesses looking to convert more visitors into paying customers.

In order to improve your conversions, it is necessary to know what makes people abandon their carts. Below, we will tell you more about the reasons behind cart abandonment and solutions that will help you fix them.

How Does Cart Abandonment Affect E-Commerce Businesses?

A UX audit tool highlights usability issues, checkout difficulties, technical issues, and customer pain points that prevent people from purchasing products. Addressing these challenges supports e-commerce checkout conversion rate optimization by creating a smoother buying experience, reducing friction throughout the checkout process, and helping more visitors complete their purchases.

Loss of Revenue

Every abandoned cart equals missed sales opportunities for a business. This can continue and lead to lost profits that could have enabled a business to grow.

Increased Customer Acquisition Costs

Because of abandoned carts, businesses have to invest additional efforts and resources in promoting and advertising to bring in new customers.

Reduced Customer Lifetime Value

Abandoned purchases can stop first-time shoppers from becoming loyal customers, reducing repeat purchases, long-term revenue opportunities, and overall customer lifetime value.

Inventory and Demand Forecasting Issues

The presence of abandoned carts may give misleading demand, which makes demand forecasting more difficult.

Reasons Why Customers Abandon Their Carts Before Checkout

Knowing the reason why customers abandon their purchases will go a long way in solving the cart abandonment problem. Some of the reasons are provided below.

Unexpected Additional Costs

Unexpected expenses are among the major causes of cart abandonment. A product that appears inexpensive during the browsing process could be accompanied by more costs, including transport fees, taxes, service charges, or convenience fees upon checkout. This can result in a higher price, which may come as a shock to some customers, causing them to abandon their carts. The earlier you make your clients aware of all these expenses, the better.

Complicated Checkout Process

A complicated shopping cart and checkout procedure can easily dissuade a customer from making a purchase. When a shopper needs to go through a lot of steps to complete a purchase, including filling out long forms, providing unnecessary information, or going through several steps during checkout, he or she will find the buying process cumbersome and frustrating. The more complicated the purchase process, the higher the likelihood of abandonment of the items in the shopping cart.

Mandatory Account Creation

Many consumers look for the convenience of quick checkout. Requiring customers to register their account prior to making any purchases can be a hassle, particularly when it comes to first-time buyers. Any additional steps such as filling out registration forms or verifying via email can discourage them from purchasing. Having the ability to check out as a guest is always an advantage.

Technical Issues and Page Crashes 

Customers frequently leave behind products in their carts due to slow-loading pages; hence, speed plays an essential role when checking out on a website. Technical problems that may exist within the website, such as issues with the functioning of the website, page crashes, and security issues while checking out, can instantly cause the buying process to come to a halt.

Limited Payment Options

Consumers like to pay via methods that are quick, familiar, and convenient. If consumers are unable to find their preferred mode of payment, whether it is UPI, digital wallets, credit cards, buy now pay later service providers, or some other payment methods, then they are bound to leave their cart unattended.

Window Shopping

Just because a consumer puts products in his/her cart does not necessarily mean that the individual is prepared to buy something. People put things in their cart just to bookmark them for a later time when they will be browsing or even just to see what options they have available. The process is known as window shopping, and this happens to be one of the main reasons why people abandon their cart.

Poor Mobile Experience

Considering that a large number of ecommerce transactions happen on mobile devices, and more than 60% of ecommerce traffic happens through mobile devices, an unpleasant experience in this medium will ensure that there will be a very high cart abandonment rate. This is likely because of the following reasons: small buttons, navigation problems, slow load time, non-responsive design, and a difficult checkout process.

How a UX Audit Tool Helps Reduce Cart Abandonment

A UX audit tool highlights usability issues, checkout difficulties, technical issues, and customer pain points that prevent people from purchasing products. Addressing such challenges supports e-commerce checkout conversion rate optimization by creating a smoother buying experience and minimizing cart abandonment.

Identifies Checkout Friction

A UX audit will help to reveal problems like complex purchasing processes, long forms, and actions that prevent customers from making their purchase.

Detects Performance Issues

There are many reasons why a slow-loading page or dysfunctional buttons can irritate consumers and disrupt their buying process. The UX audit detects such difficulties to fix them before they affect conversions.

Optimizes the Customer Journey

UX audit of the website allows us to understand at what stages users find difficulties or leave the website and helps to make the experience easier for them.

Improves User Trust

A UX audit finds problems associated with trust, such as unclear terms and conditions, bad design elements, or lack of security features. Resolving such problems can increase the confidence of customers in making their purchase.

A UX audit tool allows the identification of friction in the checkout process, usability problems, and technical constraints that result in cart abandonment.

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