Classification guide

HS codes for Shopify merchants

Start with Instant Lookup or a free store audit, then dig into the long-form guides when you need CA vs US nuance, GRI basics, or Markets duty context.

Try Instant Lookup Read full HS guide

HS code guide for ShopifyWhat codes are, why Markets need them, and how to stay broker-ready. Canada vs US HS codesWhy CBSA and HTS lines are not always interchangeable. GRI-aligned classificationHow General Rules of Interpretation show up in product reasoning. Free customs readiness auditWhat a catalog scan surfaces before cross-border shipping.