tiergain
6 checkout AOV tactics for Shopify in 2026
The checkout page is the highest-intent moment in your store. Most merchants leave it completely untouched.
7.8%
Average conversion on checkout upsell blocks
$14.20
Average order bump value at payment step
34%
Of Shopify Plus stores still skip checkout offers
Checkout Extensibility opened the door to in-checkout offers that used to require custom builds. Most stores have not walked through it yet.
The hacks
Checkout upsell blocks with one-click add
Checkout Extensibility lets you inject product blocks directly into the checkout flow. One complementary item, one click, no page reload.
Order bump at the payment step
Right before they hit "Pay now" - show a $12-$18 add-on with a checkbox. The payment info is already entered. Friction is zero.
Express checkout with pre-selected bundles
Shop Pay and Apple Pay skip the cart entirely. Pre-select a bundle as the default so express checkout customers land with 2-3 items, not one.
Shipping protection upsell in checkout
A $2-$4 shipping protection checkbox converts at 41% because it feels like insurance, not a purchase. Pure margin on every order.
Gift wrapping add-on at checkout
Gift wrapping at checkout pulls 18% opt-in during Q4 and 9% year-round. It is pure margin and customers expect to see it there.
Trust badges that lift AOV, not just conversion
Trust badges next to checkout upsell blocks lift take rate by 11%. Buyers need reassurance that the add-on is legit before they click.
Tiered bundle offer in the order summary
Show "Add 1 more item to save 12%" inside the order summary section. Tier-based prompts pull customers toward the next discount level right at payment.
One offer per checkout section, max three total
Checkout Extensibility supports multiple injection points but stacking more than three offers drops completion rate by 8%. Pick one offer per section - shipping, payment, order summary - and rotate monthly.