Free customs readiness audit

Stop border holds before they happen

Run a free AI compliance audit—get a shareable score in one click, then fix gaps with HS lookup (20/month, no account) or free workspace (50 classifications/month after sign-in).

Best for Shopify merchants

Install Shopify app Live catalog sync, bulk classify, export — no manual spreadsheets. Install on App Store → Upload spreadsheet Excel (.xlsx), CSV, TSV, or Shopify export — 50 classifications/month on Free (signed in). Sign in to import →
Free store scan Enter your store URL. We scan the first 50 public products, 3 times a day. ↓ Start here

Compliance Audit Form

We count the first 50 public products and classify the first 5. Confirm any code before you file.

The password visitors type on your storefront. Not your Shopify admin login. Used once to read the catalog, then discarded. We do not save it or email it.

First 50 counted · 5 classified on Instant Lookup · password only if locked · not saved · 3 scans / day

Spreadsheet path: templates in Excel or CSV — upload .xlsx directly after sign-in (no re-save required).

Example preview data — illustrative counts until you submit the form · shareable snapshot

Customs Readiness Audit admin.shopify.com · Catalog Audit
1%
Customs-ready 76 sample products scanned (example)

54 products missing HS codes · 21 need review before export · 1 export-ready (example)

54 missing codes 21 needs review 1 export ready Broker-ready report
Classify missing products Upload CSV / Excel
Your free audit

How to audit HS codes across your catalog

A Shopify HS code audit scans your catalog for missing, incomplete, or stale harmonized system codes before cross-border shipping. Jstars returns missing-code counts, review flags, and a broker-ready customs readiness report you can share without exposing customer PII.

Full catalog scan

Every physical SKU checked for missing CA, US, and CN codes — gift cards and digital products excluded so your readiness score stays honest.

Missing code report

See which products have no harmonized system classification — ranked by export risk, not alphabetically.

Duty rate gap flags

Products classified but not export-ready — low confidence, CA/US conflicts, or stale codes after catalog changes.

Broker-ready summary

Export a CSV your customs broker or 3PL can use on day one — readiness percentage, issue breakdown, and SKU-level flags included.

FAQ

What is a Harmonized System code in Shopify?

A Harmonized System code in Shopify is the product tariff number used for duties and customs forms. The FAQ below also covers how to audit HS codes and what a free customs readiness audit includes.

What is a Harmonized System code in Shopify?
A Harmonized System (HS) code in Shopify is the tariff number stored on a product so Markets can calculate duties and pre-fill customs forms. Without accurate HS codes, cross-border shipments can be delayed, returned, or hit with unexpected duties.
How to audit HS codes across a Shopify catalog?
Enter your store URL and work email above to run a free sample Customs Readiness Audit. You get missing-code counts, review flags, and a shareable summary — then connect Shopify or start a Free workspace to fix gaps in bulk.
What is a free Shopify customs readiness audit?
It reads the first 50 public products on the Shopify store URL you enter and scores missing HS codes and duty gaps. No OAuth. Password-protected catalogs are skipped. Jstars offers 3 scans per day; a full catalog unlocks after Shopify connect.