News
Shopify SEO
Shopify development
Duty Diligence: Landed Margin
- by In The Park Consulting Limited
- Free plan available
- by In The Park Consulting Limited
- Free plan available
Track US import duty and landed margin on every product variant, automatically verified twice daily from official tariff sources.
Claim app
Verify your developer profile to earn a badge and build trust to your apps
About the Duty Diligence: Landed Margin
Duty Diligence calculates US import duty and landed margin for every product variant in your Shopify store. The app reads the price, cost, HS code, and country of origin you already maintain in Shopify to determine the effective duty rate and margin for each item.
Import duty rates are rebuilt twice daily from the official USITC tariff schedule, CBP data, and Federal Register sources. Each figure displays its source and verification date. The app cross-checks rates two independent ways, flagging any unresolved items for review instead of showing uncertain data as confirmed.
When tariff rates change due to trade actions, the dashboard highlights which variants are affected. A coverage report shows which variants can be analyzed and identifies any missing fields. The margin snapshot displays price, cost, duty, and landed margin per variant. No setup required—works automatically with your existing Shopify product data.
Launched: July 24, 2026
Key features
- Coverage report: which variants can be checked and which fields are missing
- Margin snapshot: price, cost, effective duty and landed margin per variant
- Twice-daily re-verification against USITC, CBP and Federal Register sources
- Changed-rate flags when a tariff action moves your numbers
- Works automatically from fields you already keep in Shopify - no setup
Category:
Pricing of Duty Diligence: Landed Margin
Free
Free
- Coverage report
- Margin snapshot per variant
- Rate sources shown
Monitoring
$19 / month
- Rates re-verified twice daily
- Changed-rate flags
- Priority support
