Classify any product. Compare duty rates across jurisdictions. Every number traced to its legal source.
US, UK, EU duty rates side by side. Same product, three legal systems, one query.
Every rate traced to USITC, Federal Register, legislation.gov.uk, or EUR-Lex.
54 binding rulings with full text. Graph-crawled from the CROSS corpus.
Sub-50ms at Cloudflare edge. D1 + Vectorize. 1M requests = $150.
Cotton T-Shirt, FOB $5.00 from China — classified and duty-calculated at the edge
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