Margin Master

Fix zone override validation to prevent invalid pricing zones

Shipped in Margin Master 2026.908.35163 · September 8, 2026

Zone overrides in the Store Manager now validate that the entered zone number exists and has pricing data before saving. This prevents stores from being priced against invalid zones that would silently skip all zone pricing.

What changed

Zone override validation prevents invalid pricing zones

Stores with invalid zone overrides will now show an error when you try to enter them, and the system will automatically fix any existing invalid overrides during import.

Zone override editor with clear button and validation

The zone override field now has a clear button to remove overrides, and won't let you save a zone number that doesn't exist in the pricing data.

Automatic repair of invalid zone overrides during sync

After each sync, the system automatically fixes any stores with invalid zone overrides and reports which stores were corrected in the import log.

Zone pricing now reports configuration issues for invalid zones

If a store's zone has no pricing data, you'll now see a clear warning in the import report instead of pricing silently being skipped.

Model-level fallback for non-positive zone values

See all Margin Master releases