Upload a Shopify, WooCommerce, Amazon, or custom product CSV and scan locally for missing HS code, country of origin, and invoice description fields.
Run the tool to see an itemized result. No signup is required and calculator inputs are processed in the browser unless you submit a waitlist or correction form.
Product catalogs need customs data before international shipping. This checker scans a CSV locally, counts missing HS code, country of origin, and invoice description fields, then creates a cleanup CSV for review.
Upload a Shopify, WooCommerce, Amazon, or custom product CSV and scan locally for missing HS code, country of origin, and invoice description fields.
Official source notes and calculator assumptions should be reviewed before shipment, label purchase, invoice filing, or customs entry.
The checker reads the CSV header, detects product title, SKU, HS or Harmonized Code, country of origin, and description columns, then flags rows where customs-ready values are blank.
Export products from Shopify, WooCommerce, Amazon, or another catalog system, upload the CSV here, and review rows missing Harmonized System code, country of origin, or invoice-ready descriptions.
Review platform documentation for current product customs fields and verify cleaned catalog data before using it for shipping labels or invoices.
This tool provides estimates and document preparation support only. It is not customs, tax, legal, broker, or freight forwarding advice. HS code candidates and duty estimates must be verified with official tariff databases or a licensed customs broker before filing.
Shopify product exports include customs-related fields. Use this checker to find missing values, then update products in Shopify or prepare a cleanup CSV.
It is the country or region where the product was manufactured or substantially transformed, used for customs and tariff treatment.
No. The checker parses CSV files locally in your browser.
Use the mapping helper to select product title, SKU, HS code, origin, and description columns when automatic detection is uncertain.
This checker detects missing values. Join the waitlist for bulk classification and enrichment workflows.
Join the TariffCatalog Bulk SKU Waitlist for CSV classification, origin cleanup, invoice-ready descriptions, and credits-based workflows.