Why Customers Abandon a Purchase: The Small Frictions That Create Big Doubts

A customer can like a product, understand its benefits and still decide not to buy. Often, that decision is not a clear rejection of the offer. It is a decision to avoid uncertainty, effort or perceived risk at the point of commitment.

This is why purchase abandonment matters. A visitor who leaves a basket, booking form, enquiry process or checkout has already shown some level of interest. The business therefore needs to ask a more useful question than, “Why did they not buy?” It needs to ask, “What made continuing feel less safe, less worthwhile or more difficult than leaving?”

For online retailers, the scale can be significant. Baymard Institute’s rolling compilation of cart-abandonment studies recorded a global average of 70.19% when this article was reviewed. That figure is not a diagnosis for any individual business: some customers are browsing, comparing or saving items for later. It does, however, underline why the final stages of a customer journey deserve careful attention.[1]

Purchase abandonment is usually a confidence problem

Buying involves a trade-off. The customer is deciding whether the expected benefit is worth the money, time, effort and risk involved. A strong product cannot always overcome a difficult journey because the journey itself becomes part of what the customer is buying.

Imagine a customer choosing a specialist laptop. The product page is clear and the price appears reasonable. At checkout, however, delivery costs are added late, the returns process is hard to find and the site requires account creation before payment. None of these issues necessarily proves that the laptop is poor. Together, though, they can create a reasonable doubt: What else might be unclear once I have paid?

This is why customer experience is commercially important. It shapes whether the organisation appears competent, fair and easy to deal with. The consumer decision-making process does not end when a customer identifies a need; evaluation continues right through to the moment they commit.

Six common frictions that stop customers buying

1. The final price feels unclear or unfair

Unexpected delivery charges, mandatory add-ons, confusing subscriptions and unclear taxes can turn an attractive price into a trust issue. The problem is not simply that the total is higher. It is that the customer may feel the business has withheld material information until it is inconvenient to leave.

Businesses should make the full cost understandable as early as reasonably possible. If the final cost depends on delivery location, product choice or timing, explain this plainly and give customers a way to estimate it before they invest too much effort.

2. Delivery and returns create too much risk

Customers cannot inspect an online purchase in the same way as an in-store one. They therefore need confidence about when an item will arrive, what happens if it is unsuitable and how help can be obtained if something goes wrong.

Clear, accessible delivery and returns information removes a major source of doubt. It also matters legally: businesses must not mislead customers about their refund and return rights.[2] Good communication is not only a compliance exercise; it signals that the organisation expects to stand behind its offer.

3. The checkout asks for too much, too soon

Every unnecessary field, repeated request for information and forced account-creation step adds effort at the point when a customer most wants progress. Nielsen Norman Group recommends optional registration rather than requiring people to create an account before they can buy, noting that compulsory registration can cause users to leave.[3]

The practical question is simple: Does this piece of information genuinely need to be collected before payment? If not, it may be better to request it later, make it optional or remove it altogether.

4. The customer cannot find a payment method they trust

Payment is a high-risk moment. Customers may leave if they cannot use their preferred method, if the payment page looks inconsistent with the rest of the site or if the process gives little reassurance about security and order confirmation.

This does not mean every business must offer every possible payment option. It does mean the available methods should match the needs of the intended customer, be presented clearly and work reliably on the devices customers actually use.

5. Product information leaves unanswered questions

Unclear specifications, poor images, vague service descriptions and missing eligibility details push work back onto the customer. Some will contact support; many will simply compare another supplier that appears easier to understand.

The solution is not to add more marketing language. It is to answer the questions a cautious buyer needs answered: What exactly is included? Who is it suitable for? When will it be delivered? What are the limits? What happens if the customer needs help or changes their mind?

6. Support feels distant, slow or inconsistent

Customers often seek reassurance before committing, particularly where a purchase is expensive, unfamiliar or difficult to reverse. A slow response, conflicting answers or an impersonal handover can make the customer question whether support will be any better after payment.

This is where service quality affects marketing performance. Reliability, responsiveness, assurance, empathy and professional presentation all influence whether a business feels safe to choose. A helpful response does not need to be elaborate; it needs to be accurate, clear and proportionate to the customer’s concern.

A practical friction audit for a customer journey

The following five-question audit is an editorial framework, not a formal research model. It helps teams review a journey from the customer’s perspective.

Question	What to look for	Practical improvement
Can the customer understand the offer?	Missing specifications, jargon, unclear eligibility or vague service scope	Rewrite key information in plain language and answer common questions before checkout.
Can they see the real commitment?	Late fees, unclear delivery dates, hidden renewal terms or difficult-to-find returns information	Make price, timing, conditions and key policies visible before payment.
Can they complete the task easily?	Long forms, forced accounts, repeated data entry, poor mobile layout or payment errors	Remove non-essential steps and test the journey on the devices customers use.
Can they get reassurance when needed?	Inaccessible contact routes, slow replies, contradictory guidance or weak confirmation messages	Provide accurate self-service information and clear routes to human support.
Does the experience match the promise?	Premium claims paired with confusing processes, friendly advertising but abrupt support, or inconsistent pricing between channels	Align communications, policies and operational delivery around one credible promise.

The point is not to make every journey identical. A business selling a low-cost repeat purchase should aim for speed and simplicity, while a business selling a complex professional service may need more consultation and reassurance. In both cases, the experience should match the customer’s level of risk and involvement.

Do not assume every abandoned purchase has the same cause

It is tempting to react to abandonment with a blanket discount. That can be expensive and may not solve the real issue. A customer who is worried about a return policy is not necessarily persuaded by 10% off. A customer who cannot find suitable payment terms may not be responding to price at all.

Instead, look for patterns. Useful evidence includes:

• where customers leave the process;
• which device, channel or customer group they are using;
• the questions support teams receive before purchase;
• repeated comments in reviews and feedback;
• payment or technical errors; and
• differences between what customers say and what they actually do.

This combines customer experience with customer needs, value and satisfaction. Analytics can show where people leave. Customer interviews, usability tests and support conversations can help explain why.

Treat recovery as part of the buying journey

Not every problem can be prevented. Stock can change, a delivery can be delayed and a system can fail. What matters is whether the organisation takes ownership quickly, explains the situation honestly and gives the customer a realistic next step.

A vague apology or repeated transfer between teams adds a second failure to the first. By contrast, an early update, an accountable owner and a fair solution can protect confidence. The aim is not to pretend that a problem never happened. It is to show that the organisation is dependable when conditions are not perfect.

Develop practical marketing and customer-insight skills

Understanding purchase abandonment helps marketers connect customer behaviour with practical decisions about pricing, digital journeys, service standards and communication.

Click College offers several online Marketing Management routes for learners who want to develop this knowledge:

• The Professional Diploma in Marketing is a focused 40-credit introduction to marketing, customer insight and branding.
• The Higher International Certificate in Marketing Management is a 120-credit Level 4 qualification covering marketing, consumer behaviour and digital practice.
• The Higher International Diploma in Marketing Management builds to 240 credits in total and develops more advanced marketing, data and management knowledge.
• The International Graduate Diploma in Marketing Management builds to 360 credits in total and supports graduate-level study of strategic marketing and management.

Explore the Marketing Management course pathways and choose the route that matches your experience and goals.

Frequently asked questions

Why do customers abandon a purchase at checkout?

Common reasons include unexpected costs, unclear delivery or returns information, unnecessary form fields, account-creation requirements, payment problems and a lack of confidence in the business. The exact cause should be investigated using journey data, customer feedback and usability testing rather than assumed.

Is purchase abandonment always caused by price?

No. Price may be one factor, but abandonment can also result from uncertainty, effort, poor information, limited payment options or a lack of trust. Reducing the price without addressing the real friction may lower margin without improving the customer experience.

How can a small business reduce purchase abandonment?

Start by testing the complete journey yourself on mobile and desktop. Check that the offer, total cost, delivery, returns and contact options are easy to find. Then review where customers leave, what questions they ask and whether the process matches the promise made in advertising.

What is checkout friction?

Checkout friction is any unnecessary effort, uncertainty or obstacle that makes it harder for a willing customer to complete a purchase. It can be technical, such as a payment error, or psychological, such as unclear costs or a returns policy that feels risky.

Key takeaway

Customers do not always abandon a purchase because they no longer want the offer. Often, they leave because the final stages of the journey make buying feel difficult, risky or unclear. Businesses that remove avoidable friction, communicate openly and provide reliable support make it easier for customers to act with confidence.

References

[1] Baymard Institute, E-Commerce Cart and Checkout Usability Research

[2] GOV.UK, Accepting Returns and Giving Refunds: The Law

[3] Nielsen Norman Group, Don’t Force Users to Register Before They Can Buy

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