A customer pays import charges at checkout. The parcel later arrives with another payment request. To investigate, the brand needs to connect what the checkout collected with what the shipping label instructed the carrier to do.
When choosing an international 3PL, make that connection part of the brief. “We ship worldwide” does not establish it.
Describe the customer promise first
In the common duty-paid arrangement, the seller takes responsibility for import charges; under a delivered-at-place arrangement, the customer generally pays them on arrival. Shopify documents these options and notes that its own carrier-account label purchasing supports duty-paid labels only for specified carriers. External label purchasing follows a different operational path. Shopify duties and import taxes guidance.
Your 3PL may buy labels through its own systems and accounts. Ask about that exact route rather than assuming the store's available label options describe the warehouse's capabilities.
This is a workflow selection guide. Confirm destination-specific obligations and classification decisions with qualified customs support; no tax rate or import eligibility is established here.
Send a lane brief instead of a country wish list
For each proposed origin-to-destination route, include product type, value range, weight, service promise and intended payer of import charges. Identify who provides product classification and origin data, who purchases the label, and who receives the final invoice.
Shopify highlights the importance of HS classification and country-of-origin data and warns that brokerage or disbursement charges may sit outside checkout duty collection. Checkout data and fee guidance.
Ask the candidate to flag unknowns rather than filling them with assumed values. A missing answer is something to resolve before launch.
Request four demonstrations
We built this proposed acceptance matrix from the documented handoff requirements. No shipment or label purchase was performed for this research.
| Proposed case | What the candidate should show |
|---|---|
| Duty-paid order on a supported lane and account | Checkout intent matches the label's billing instructions |
| Duty-paid order reaches an unsupported service | A visible hold or escalation, not silent conversion to customer-paid charges |
| Classification or origin data is missing | Named correction owner and release decision |
| Final import bill differs from checkout collection | A reconciliation path with the order, label and invoice connected |
Use masked examples or an approved test environment. An account manager's description is useful, but label fields and system records make the claim reviewable.
Compare the exceptions as closely as the happy path
Ask what happens when the preferred service is unavailable. Can the warehouse substitute another service with the same payment arrangement? If not, who contacts the brand before releasing the parcel?
Also separate transportation, fuel, holiday charges, warehouse fees and import-related charges in the quote. A duty-paid arrangement does not make those other costs disappear, and a low base shipping rate does not establish the final amount.
Match to the workflow you can operate
A candidate may be a strong fit for one destination and unsuitable for another. Start with the lanes for which it can explain data ownership, label purchasing and invoice reconciliation. Keep unresolved lanes out of the initial rollout.
The best next question is concrete: “Show us how this order leaves the warehouse under the same payment promise the customer saw.” That answer is more useful than a long destination list.
Related reading
Sources
Accessed September 29, 2026. Recheck platform and carrier terms before publication.