---
title: "Custom sizes now open in your shopper's local units - Sign Customiser Changelog"
description: "Changelog: Custom sizes now open in your shopper's local units. Learn about the latest updates and improvements to Sign Customiser."
url: "https://www.signcustomiser.com/changelog/custom-size-units-follow-shopper-region/"
last_updated: "2026-09-03"
---

Sign Customiser now opens custom-size inputs in the measurement system that matches a shopper’s active Shopify market. Shoppers in imperial markets see inches first, while shoppers in metric markets see centimetres first, making it easier to enter the dimensions they know.

## What’s Changed

- **Local units appear first** - Customisers that offer both units now start with inches for imperial markets and centimetres for metric markets.
- **No merchant setup required** - Sign Customiser uses the shopper’s active Shopify market automatically, including when a shopper changes country on the storefront.
- **Both units stay available** - Shoppers can still switch units whenever they need to, and customisers set to a single unit continue to use that unit.
- **Existing size details stay consistent** - Wherever dimensions already display both inches and centimetres, such as reviews and visualiser measurements, they continue to show both.

## Sitemap

See the full [sitemap](/sitemap.md) for all pages.