Payment Icon and Express Checkout Tests on Checkout

All 3 measured checkout tests here won. The most useful pattern: show shoppers every way they can pay, right where they decide, instead of leaving them to find out.

Dave Diederen showed card and other payment icons under the express checkout buttons and saw +7.81% revenue per visitor and +4.69% conversion rate.

Milos added an image in checkout showing social proof, return policy and financing and reports +$55,000/month.

Three results is a thin base, so read this page as a set of strong leads rather than settled rules.

3measured results
3–0won vs lost or flat
2ideas to test
$55,000biggest est. monthly gain

Why payment options matter at checkout

By the time shoppers reach checkout, they have already decided they want the product.

What stops them now is doubt about paying: is my card accepted, can I split the cost, can I use a wallet I already trust.

Payment icons and express buttons answer those questions without any extra reading.

Measured results

Icons under the express buttons

Express checkout buttons like Shop Pay and PayPal sit at the top of many checkouts.

Shoppers who don't use them may not realise a card is fine too.

Dave Diederen added card and other payment method icons under the express buttons.

Results: +4.69% conversion rate, +7.81% revenue per visitor, +8.84% profit per visitor and +2.99% AOV.

Buy now, pay later

Dave Diederen also enabled Shop Pay's buy now, pay later option.

Conversion rate moved from below 1% to above 1%.

No exact figures were shared, so it's hard to size, but the direction is clear.

A trust image with financing

Milos added one image to checkout combining social proof, the return policy and financing.

The reported result is +$55,000/month. Because it bundles three messages, you can't tell how much came from the financing part alone.

Losing or flat tests

There are no losing or flat tests in this hub.

With only three results, that says more about how little has been published than about the element.

Losing tests are less likely to be shared.

Untested ideas

Two ideas point to what to try next:

  • Kasper Dolk suggests a money-back guarantee block under the order total, with a line like 'Less than 1% of customers use our Money Back Guarantee' and a secure payments note.
  • Josh Thompson reports cutting clicks from cart to purchase, adding express checkout and removing unneeded form fields, with -31% cart abandonment and +$118K. No test data is shown, so treat it as an idea.

Patterns that won

  • Place payment icons directly under the express buttons, so card buyers know they're covered.
  • Offer a pay-later option if your average order is large enough that splitting it matters.
  • Put reassurance (returns, proof, financing) on the payment step itself, not only earlier in the funnel.

Related tests elsewhere on the store

Payment icons and express buttons have been tested far more on product pages, where the results are more mixed.

Some stores won by adding them under the buy button and others won by hiding them.

Check those results before copying a checkout pattern onto your product page.

Questions

Should I show payment icons under express checkout buttons?

One test supports it. Dave Diederen added card and other payment icons under the express buttons and saw +4.69% conversion rate and +7.81% revenue per visitor.

Does buy now, pay later help checkout conversion?

In Dave Diederen's test, enabling Shop Pay's buy now, pay later option moved conversion rate from below 1% to above 1%. Exact figures weren't shared.

How much evidence is there for checkout payment tests?

Only 3 measured results, all wins. That is a useful starting point, but not enough to treat as a rule for every store.