Gives each product its customs code and origin, works out duty and import tax for each market, ends surprise duty bills and fills your carrier's customs form.
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What's changed in Customs Codes, Duties and Paperwork
Versions that passed Trilly's checks, newest first.
- Version 1.0.6 · 29 Oct 2026
- The Grok copy now says when a reference file isn't attached, instead of answering from memory.
- It works only from its own files and what you paste or upload. Your browser helper reads the official tariff in your own browser, or you get the steps to find it.
- Nothing else changed.
- Version 1.0.2 · 27 Oct 2026
US mail: duty has not been collected from the buyer on delivery since 24 July 2026. The 20 January 2027 date is only the compliance date CBP has given for formal entry of certain mail.
What else changed in version 1.0.2
- EU: the EUR 2 per item handling fee is set out with its Official Journal reference and its date, 1 November 2026, and the UK-to-France example shows it on top.
- Version 1.0.0 · 22 Oct 2026
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