Cross-Border Landed Cost & Duty Calculator

核心功能

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

Landed-cost breakdown written back to orders via metafields and order webhooks (orders/create, orders/paid) for 3PL and accounting

Admin configuration surface to manage destination countries, duty-rate sources, HS mappings and rounding rules without code changes

De minimis threshold handling per destination so low-value orders are taxed correctly and not over-charged

OAuth install with least-privilege scopes plus GDPR mandatory webhooks (customers/redact, shop/redact) for App-Store-grade compliance

Rate-limit-aware GraphQL batching and caching so checkout stays fast under traffic spikes

Audit-ready logging of every quote (inputs, rate source, computed duty/tax) for customs and dispute resolution

按需定制，全程代劳

无需自行搭建——由 ECOSIRE 构建、安装并提供支持的可用应用。

您下单

以一次性构建价格开始。我们在启动时与您共同确定范围。

我们构建与安装

ECOSIRE 在您的 Shopify 上构建、配置并安装。

上线 + 支持

约 2–4 周内上线，并提供上线后的支持期。

关于此产品

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.

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.

你得到什么

A custom Shopify app built for your store, installed via OAuth with scoped permissions and your selected destination countries configured

HS code mapping for your catalog with per-variant metafield storage and an admin tool to maintain it

Checkout landed-cost experience (line or breakdown) plus DDP prepaid-duty collection wired to your payment flow

Carrier/broker integration configured against the provider you choose (DHL, FedEx, UPS or broker API)

Order webhook handlers and metafield write-backs so 3PL, ERP and accounting receive the landed-cost figures

Admin configuration panel for duty-rate sources, VAT/GST rules, de minimis thresholds and rounding

Technical documentation, a deployment/runbook handover, and a configuration walkthrough session

30 days of post-launch support plus an optional ongoing support and rate-maintenance retainer

这是给谁的

Cross-border DTC brand owner

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.

Ecommerce / operations manager

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.

Finance / compliance lead

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.

Cross-Border Landed Cost & Duty Calculator 如何比较

标准	伊科西尔	定制建造	竞争对手
Landed cost (duty + import tax + VAT/GST) shown at checkout	包含	包含	部分支持
Tailored to your exact destination countries and product catalog	包含	包含	不包括在内
HS code classification assistance with per-variant metafield storage	包含	部分支持	部分支持
True DDP checkout with prepaid duty collection	包含	包含	部分支持
Carrier / customs-broker integration (DHL, FedEx, UPS, broker API)	包含	部分支持	部分支持
Order webhook + metafield write-back to your 3PL/ERP/accounting	包含	包含	部分支持
Instant self-serve install from the App Store	不包括在内	不包括在内	包含
Named engineer for rate maintenance and tariff-change updates	包含	部分支持	不包括在内
No per-order percentage fees on landed cost	包含	包含	不包括在内

关于Cross-Border Landed Cost & Duty Calculator的常见问题

Is this an instant Shopify App Store download?

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.

How long does delivery take after I buy?

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.

What support and updates do I get after launch?

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.

Does it guarantee 100% accurate duty for every country?

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.

Will it work with my 3PL, ERP and accounting tools?

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.

Do you need full access to my store?

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.