---
title: Custom Rules (Commander)
description: Write rules in plain English. Tacey applies them per order. Examples: 'Always flag orders over $500 from new customers', 'Skip validation for these countries during holiday season'.
canonical: https://tacey.app/changelog/custom-rules-commander
published: 2026-03-17T16:00:00.000Z
updated: 2026-05-05T19:45:47.138Z
category: feature
---
# Custom Rules (Commander)

Write rules in plain English. Tacey applies them per order. Examples: 'Always flag orders over $500 from new customers', 'Skip validation for these countries during holiday season'.

Free-form rules compiled by AI into deterministic per-order checks. You write what you want; Tacey enforces it consistently.