Shopify ends DDU on August 24: duties move to checkout

If you sell internationally through Shopify Managed Markets, your checkout math changes on August 24, 2026 whether or not you touch anything. Shopify is ending Delivered Duty Unpaid (DDU) support in every country and region where it supports Delivered Duty Paid. Markets on DDU move to DDP automatically, and your international customers start paying duties and taxes at checkout instead of to the carrier on delivery.

What actually happened

Per Shopify's changelog entry dated August 11, Managed Markets "will stop supporting delivered duty unpaid (DDU) in every country and region where it supports delivered duty paid (DDP)." Markets that use or inherit DDU move to DDP wherever Managed Markets supports it.

The opt-out is blunt: if you want customers to keep paying on delivery, you have to turn off Shopify Managed Markets entirely before August 24. There is no per-market toggle in the announcement. Otherwise, Shopify says no action is needed — which is the sentence to read carefully, because "no action needed" means the change happens to you on a date you did not pick.

Shopify's stated rationale is the standard DDP case: collecting duties and taxes up front avoids surprise costs at the door and makes international pricing predictable.

Why the Shopify DDU change matters for your business

Shopify is right that DDP is the better customer experience. It is also the more expensive-looking one, and that is your problem to model, not theirs.

Under DDU, a customer in Germany sees a clean cart total and eats the duty bill later — often as a courier holding the parcel hostage for a fee. Bad experience, high refusal rate, but the conversion happened. Under DDP, the same cart shows the real landed cost before the customer clicks buy. Your international conversion rate goes down and your chargeback and refused-delivery rate goes down with it. Those two moves are not the same size, and which one nets out ahead depends entirely on your category and your average order value.

So do the arithmetic before the 24th rather than reading it out of your dashboard in September. Pull your last ninety days of international orders, apply the destination duty rate to each, and look at what the new displayed total would have been. If your margin cannot absorb the visible increase, you have about a week to decide whether to reprice international, absorb duties into product price, or set a free-shipping threshold that hides some of the delta.

The second thing to fix is your own copy. Shipping policy pages, order confirmation emails, and any "customs fees may apply on delivery" boilerplate become wrong on August 24. Customers who get a DDP order with a DDU explanation email you, and support tickets cost more than the duty did.

The broader pattern is one we keep flagging: this is a default change on a platform-controlled schedule. It is a good change. It still arrived as a calendar entry set by someone else, applied to your pricing. Know which of your commercial defaults live inside a vendor's changelog.

Sources: Shopify Changelog, August 11, 2026, Shopify Help Center: Managed Markets.