The average cart abandonment rate is around 70%. That means seven out of ten shoppers who add a product to their cart never complete the purchase. The cart page is the last moment to reinforce their decision before they enter checkout, and most stores waste it with a bare-bones list of items and a checkout button.
Adding a compact review snippet next to each cart item — a star rating and a one-line highlighted review — reminds the shopper why they added the product in the first place. It is a subtle but powerful confirmation that they are making a good choice. This is especially effective for first-time buyers who may have added to cart impulsively and are now second-guessing.
You can also use the cart page for review-driven cross-sells. "Customers who bought this also loved..." paired with star ratings and review counts is more persuasive than generic product recommendations. The social proof on the recommendation validates the suggestion and increases average order value.
Keep cart page review elements compact. This is not the place for full review sections. A star rating, review count, and one short highlighted quote per product is the right density. The goal is reassurance, not additional reading.
Key Takeaways
- Add a star rating and short review snippet next to each item in the cart
- Use review-backed product recommendations for cross-sells on the cart page
- Keep review elements compact — star rating, count, one highlighted quote
- A/B test cart pages with and without social proof to measure abandonment reduction
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GlossaryCheckout Abandonment
Checkout abandonment occurs when a shopper initiates the checkout process but leaves before completing their purchase. It is a subset of cart abandonment, specifically measuring the drop-off rate between checkout initiation and order confirmation.
GlossaryForm Abandonment
Form abandonment occurs when a user begins filling out a form — such as a checkout form, account registration, or lead capture — but leaves the page before completing and submitting it.
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