It was supposed to hit Temu. Then it reached Norway, Britain and the Irish high street

In this blog: what the first month of the EU's €3 customs duty has shown, from Irish shoppers charged at the door and Norwegian exporters documenting origin, to returns where the refund goes out but the duty stays paid, and what retailers should check across checkout, shipping, tracking, and returns.

Europe's new €3 customs duty was presented as an answer to cheap parcels from China. Its first month has shown a wider reach: the same charge now lands on retailers fulfilling EU orders from Britain and Norway, and their customers meet it as a payment request that arrives after checkout.

An Irish shopper who orders a blouse and shoes from a brand with stores on her own high street can be asked for customs duty, and sometimes an administration fee, before the parcel is handed over, because the goods were dispatched from a warehouse in Great Britain. The price changed after she said yes, and the retailer's fulfillment model is the reason.

How the €3 customs duty is calculated

On July 1, 2026, the EU removed the customs duty exemption for e-commerce consignments worth €150 or less, ending the de minimis threshold under which low-value parcels had entered the EU duty-free. A temporary duty of €3 now applies to each distinct type of item, determined by tariff classification, in a low-value consignment imported from outside the EU, and it will remain until July 2028. Our EU customs changes 2026 guide covers the rule itself and how to prepare for it; this piece is about what the first month has shown.

The duty is charged per tariff classification, not per parcel. Five T-shirts under the same classification attract one €3 charge, while a T-shirt and a watch attract €6. The European Commission's guidance says the seller, importer, or another party acting as declarant is normally responsible for declaring and paying it. From November 1, 2026, product identifiers also become mandatory for these consignments, so item-level data needs to reach the customs declaration.

The measure was aimed at high-volume marketplace imports: almost 5.9 billion low-value items entered the EU in 2025, by the Commission's count, and Temu, Shein, and AliExpress became the public faces of the problem. Customs rules, though, apply by goods, borders, and declarations rather than by brand, which is how the duty reached Norwegian exporters and British retailers serving Ireland.

Why British fulfillment affects Irish orders

For Irish shoppers, "outside the EU" includes Great Britain. Ireland's Revenue Commissioners warn that a local-looking domain, euro prices, and a recognizable brand do not prove that goods are supplied from within the EU; what counts is where the goods are dispatched from and whether they qualify for preferential treatment.

Marks & Spencer has described the consequences in commercial terms. The company told The Irish Times that the rule adds significant cost and complexity to its Irish operations, and warned that the change could affect the range available to Irish customers and future investment decisions.

For a large retailer, the question is whether thousands of low-value orders moving through an established fulfillment model still make commercial sense. A warehouse decision made years ago now influences product range, margin, checkout pricing, and whether the customer orders again.

What Norwegian retailers must document

Norway is closely integrated with Europe but sits outside the EU customs union, which created early confusion about what the duty means for Norwegian sellers. Qualifying Norwegian or EEA-origin goods still enter tariff-free under the EEA agreement, but the Norwegian government says businesses must prove the product's EEA origin and use the ordinary customs procedure rather than the former simplified treatment. Retailers selling from Norway therefore need origin documentation at product level, and the answer can differ across items in one order.

The border crossing itself has changed as well. Swedish Customs says affected distance-sale consignments can no longer be grouped into one customs declaration at the Norway-Sweden border, and separate declarations can hold a truck carrying many parcels for a long time. Swedish Customs recommends moving such loads under transit to temporary storage, where clearance can be handled more efficiently.

How returns affect duty recovery

Returns decide how much of the new cost a retailer actually recovers. Irish Revenue states that the €3 duty will be refunded by customs when goods are faulty, but not when a shopper simply changes her mind about a size, a color, or a product that looked different online.

Take a fashion order containing a blouse, shoes, and a belt. If the products fall under three tariff classifications, the duty may be €9, and if the shopper returns everything because the fit is wrong, the sale is refunded while the duty stays paid. The retailer then decides who carries that cost: absorb it, deduct it from the refund, or leave the customer to discover that part of the original payment is gone. Each option has a margin or trust consequence.

For high-return categories, the useful calculation is therefore customs cost per retained order rather than customs cost per shipment. Returns terms, customer service records, and item-level customs data need to support the same answer, and the returns policy should give the customer the same answer the retailer gave at checkout.

Why checkout disclosure matters

The European Commission says the duty should normally be handled by the business responsible for the declaration. Yet Reuters reported on July 27 that consumer groups were already finding duties shown late in checkout or demanded before delivery, sometimes with postal operators adding administration charges on top. The doorstep is the most expensive place to explain a supply chain.

Reuters also found an early movement in airfreight. According to the aviation consultancy Rotate, direct China-to-Europe freighter capacity fell 18% in the first 48 hours after the rule began and was still 14% down over the first full week, while capacity into London Stansted, outside the EU, rose 25%. It is too early to call that a permanent redirection, but it shows how quickly networks respond when the economics of an entry point change. Retailers should expect similar pressure inside their own operations: fulfillment may move, assortments may split, and EU stockholding may become more attractive, and each of those choices shows in the price or the delivery promise the customer sees.

Where retailers' systems need to agree

nShift is not a customs adviser, and delivery software cannot determine whether a product qualifies for preferential origin. Classification and origin decisions belong with trade and customs specialists.

What retailers control is how those confirmed decisions travel with the order. Checkout needs the dispatch location before it promises a price, and the shipment needs item-level customs data so the declaration matches the basket. Tracking should tell the customer why a parcel is waiting at customs, and returns should connect the refund to duty that will not come back. A delivery management platform carries the same customs data across those steps, from checkout to doorstep to returns, which is the thinking behind nShift's approach to cross-border delivery.

A practical first step is to review low-value cross-border orders by fulfillment location as well as by selling market: identify products that depend on preferential-origin evidence, model duty and administration costs by basket, test what customers see at checkout, and check how non-refundable duty is handled in returns. Ready to see how your cross-border orders hold up? Talk to nShift about connecting checkout, shipping, tracking, and returns around the same customs data.