A custom-built Shopify app that calculates and displays accurate landed cost — duties, import taxes and VAT/GST — at checkout so cross-border shoppers see one final all-in price with no surprise carrier bills on delivery. One-time license from $249.00 USD for Shopify (build-to-order) — includes 12 months of updates and support.

A custom-built Shopify app that calculates and displays accurate landed cost — duties, import taxes and VAT/GST — at checkout so cross-border shoppers see one final all-in price with no surprise carrier bills on delivery.
Sem pagamento agora. Isto envia um pedido de orçamento à nossa equipe — responderemos por e-mail com preços e próximos passos.
Cross-border carts that look cheap at checkout become refund requests when the courier demands duties and import VAT on the doorstep. The Cross-Border Landed Cost & Duty Calculator is a Shopify app ECOSIRE builds, installs and supports for your specific store so the price your customer agrees to is the price they actually pay — a true DDP (Delivered Duty Paid) checkout.
Real-time landed-cost calculation at checkout — duties, import taxes and VAT/GST combined into one all-in price via Shopify's Cart and Admin GraphQL APIs
HS code classification assistance, with codes stored per variant in product metafields for reuse across orders and carriers
True DDP (Delivered Duty Paid) checkout so shoppers pay everything upfront and face no courier collection on delivery
Country-specific VAT/GST inclusion driven by the buyer's shipping address (UK VAT, EU IOSS-style flows, AU/NZ GST, GCC VAT, and others you select)
Prepaid duties collection at checkout, written to the order so finance and fulfillment reconcile against a single figure
Carrier and broker integration (DHL, FedEx, UPS, or your customs broker API) to source or validate duty estimates
This is build-to-order, not an instant App Store download. After purchase, our engineers scope your destination countries, product taxonomy and carrier setup, then build and deploy the app into your store. The app uses Shopify's Admin GraphQL API and Checkout/Cart APIs to compute landed cost in real time: HS code classification assistance per variant (stored in product metafields), destination-country duty rates, and VAT/GST inclusion driven by the buyer's shipping address.
Landed-cost figures surface as a checkout line or order-level breakdown and are written back to the order via metafields and order webhooks (orders/create, orders/paid) so your 3PL, accounting and carrier/broker integrations (DHL, FedEx, UPS, or your customs broker's API) receive a consistent, auditable number. Prepaid duties are collected at checkout so nothing is billed on delivery.
We respect Shopify's platform: OAuth install, least-privilege scopes, GDPR/mandatory webhooks, and rate-limit-aware GraphQL. You get a documented app, an admin configuration surface for rates and HS mappings, and a named ECOSIRE engineer for changes as tariffs and tax rules shift. Honest scope: duty and tax engines depend on the rate sources and carrier APIs we agree on — we tell you exactly what is covered before we build.
Sells into multiple countries and is bleeding refunds and chargebacks because customers get surprised by courier duty bills. Wants a guaranteed all-in price at checkout to protect margin and reviews.
Owns checkout conversion and fulfillment accuracy. Needs landed cost computed consistently and pushed into the 3PL and accounting stack via webhooks and metafields, not handled in spreadsheets.
Responsible for correct VAT/GST collection, de minimis handling and customs auditability across jurisdictions. Wants every quote logged and reconcilable against the order and the carrier invoice.
Compre a licença em ecosire.com e baixe o ZIP do módulo Cross-Border Landed Cost & Duty Calculator no painel da sua conta.
Extraia o ZIP em sua pasta de complementos personalizados do Odoo no servidor (ou faça upload via Aplicativos > Instalar do arquivo em Odoo.sh/runbot).
Ative o modo de desenvolvedor, abra Aplicativos, clique em Atualizar lista de aplicativos, procure por Cross-Border Landed Cost & Duty Calculator e pressione Instalar.
Abra o novo menu, cole sua chave de licença ECOSIRE, conecte quaisquer credenciais externas (Shopify, Amazon, Stripe, etc.) e salve.
Execute o teste de conexão integrado, sincronize seus primeiros 10 registros e agende o cron recorrente. Entre em contato com o suporte se algo falhar.
| Critério | ECOSIRE | Construção personalizada | Concorrente | Odoo nativo |
|---|---|---|---|---|
| Landed cost (duty + import tax + VAT/GST) shown at checkout | ||||
| Tailored to your exact destination countries and product catalog | ||||
| HS code classification assistance with per-variant metafield storage | ||||
| True DDP checkout with prepaid duty collection | ||||
| Carrier / customs-broker integration (DHL, FedEx, UPS, broker API) | ||||
| Order webhook + metafield write-back to your 3PL/ERP/accounting | ||||
| Instant self-serve install from the App Store | ||||
| Named engineer for rate maintenance and tariff-change updates | ||||
| No per-order percentage fees on landed cost |
No. This is a build-to-order app. ECOSIRE custom-builds, installs and configures it for your store after purchase. We do this because landed cost depends on your specific destination countries, product taxonomy, duty-rate sources and carrier setup — a generic one-size app cannot guarantee accuracy. You receive a real, documented app installed via OAuth, not a template.
A typical build is delivered in about 10 to 15 business days from the kickoff scoping call, depending on how many destination countries, the size of your catalog (HS classification effort) and which carrier or broker integration you need. We confirm a firm timeline in writing during scoping, before any build work begins.
Every build includes 30 days of post-launch support for fixes and configuration adjustments. Because tariffs, VAT/GST rates and de minimis thresholds change, we also offer an optional ongoing retainer covering rate maintenance, new destination countries, carrier-API changes and Shopify API-version upgrades. You get a named ECOSIRE engineer either way.
We are honest about this: accuracy depends on the rate sources and carrier APIs we agree on during scoping. With a live carrier/broker integration, quotes reflect that provider's rates. With static rate tables you maintain, accuracy depends on keeping them current — which the retainer covers. We document exactly which countries and sources are in scope before building, so there are no surprises.
Yes. The landed-cost breakdown is written back to each order via metafields and emitted through order webhooks (orders/create, orders/paid), so any system that consumes Shopify orders receives a consistent figure. We can also push directly to your specific 3PL or ERP if it exposes an API, which we confirm during scoping.
No. The app installs through Shopify OAuth with least-privilege scopes — only the permissions needed for products, orders, checkout and metafields. It includes the GDPR mandatory webhooks (customers/redact, shop/redact) and follows Shopify's data and rate-limit guidelines, so it meets App-Store-grade security standards even though it is privately installed.
A custom-built Shopify app that calculates and displays accurate landed cost — duties, import taxes and VAT/GST — at checkout so cross-border shoppers see one final all-in price with no surprise carrier bills on delivery.