Cart abandonment — when a shopper adds products to the cart and then leaves without finishing the purchase — happens at every webshop, and most webshop owners simply accept it as an inevitable part of commerce. The reality is that cart abandonment almost always has concrete, identifiable, and fixable causes behind it — it's just rare that anyone deliberately examines which cause affects their own webshop specifically.

The surprise no one likes at checkout

The most common, best-documented cause of cart abandonment is when the shopper runs into an unexpected cost at the end of the payment process — typically a shipping fee they hadn't seen before, or a handling fee that only appears at the final step. This kind of "hidden" cost destroys trust at the exact moment the shopper is nearly done deciding — and most people don't even complain, they simply close the tab, feeling cheated, even if nothing technically illegal happened.

The solution isn't to hide the shipping fee — that just postpones the problem — it's to show the estimated total as early as possible, ideally already on the product page or in the cart, before the shopper starts filling in their details. The earlier they see the full picture, the less the total comes as a surprise, and the more likely they are to finish the purchase they already started.

Forced registration and too many questions

The second biggest cause of cart abandonment is mandatory account registration before payment. Many people simply don't want to create a new account, come up with and remember a password, at a webshop where they might only buy once — and if that's the only path to purchase, they'd rather give up than go through that unnecessary hurdle. Offering guest checkout — where you only ask for the data strictly needed for shipping and payment — significantly reduces this drop-off, even if account registration would otherwise be useful for future marketing purposes.

Form length is related to this too: every extra field that isn't needed at that moment — an optional phone number, an unnecessary company-data field only a small share of shoppers fill in relevantly — is another point where the shopper might get stuck or hesitate. Good practice is to only ask, at each step of checkout, what's strictly needed for that specific step, and collect anything else — if needed at all — later, after order confirmation.

Lack of trust — rarely named explicitly

The third, less tangible but equally common cause is a lack of trust at the moment of payment — the shopper isn't sure their card details will be safe, or that their order will actually arrive. This is especially true at smaller, less-known webshops, where the shopper hasn't yet built personal experience with the brand. A well-known, trustworthy payment provider's logo, clear and accessible contact information, and concrete, specific return and warranty terms are all small signals that together reduce this uncertainty — exactly at the point where the shopper is most sensitive to risk.

Cart abandonment isn't the shopper's fault — it's a signal that somewhere in the process, the trust the product page built up got broken.

The practical starting point is looking at your own webshop's cart abandonment data: where do most people exit the process — when the shipping fee appears, at registration, or when entering payment details? This single piece of data tells you which cause is worth focusing on first, instead of trying to fix everything at once without knowing where you're actually losing the most shoppers.

If you'd like to see where your shoppers abandon the cart, and what's worth fixing first, let's review your checkout data together.