---
title: "Preview and undo bulk price adjustments - Sign Customiser Changelog"
description: "Changelog: Preview and undo bulk price adjustments. Learn about the latest updates and improvements to Sign Customiser."
url: "https://www.signcustomiser.com/changelog/preview-and-undo-bulk-price-adjustments/"
last_updated: "2026-10-22"
---

Sign Customiser has rebuilt the Adjust prices page so percentage-based bulk updates feel safer to use. Before you apply a change you can see exactly how the cheapest and most expensive options will move, and if you need to back out of a price change you can undo the last bulk update without restoring values by hand.

![Adjust prices admin page showing a percentage increase with a live before-and-after price preview](/_astro/changelog-preview-and-undo-bulk-price-adjustments.Dutb5gOA_olnbE.webp)

## What’s Changed

- **Live before-and-after preview**Enter a percentage and instantly see how the cheapest and most expensive options in your customiser will change, including the per-£100 impact of the adjustment
- **Confirmation modal**Review the full price range and the number of options affected in a confirmation dialog before any changes are saved
- **One-click undo**Roll back the most recent bulk update from the same screen, with a clear note of who applied it and when
- **Safer rollbacks**Sign Customiser detects when individual prices have been edited since the last bulk update and prevents the undo from quietly overwriting your manual changes
- **Accurate projections**Previews use the same rounding rules as the saved price, so the numbers you see in the preview match the numbers your customers will see

- [feature](/changelog/tag/feature/)

Let your customers design their own signs

![Three custom sign types: neon, acrylic, and brushed metal letters](/_astro/sidebar-sign-showcase.9TDqJKD9_TbyVB.webp)

Add a full sign customiser to your online store in minutes. Neon, acrylic, metal — with real-time pricing.

[Start your free 7-day trial](/install/)

Works with Shopify, WooCommerce, Wix & more. 7 days free. Every plan includes every feature.

## Previousupdates

[View all updates](/changelog/)

- [May 18, 2026Metal cut-out signsSell laser-cut metal signs where the customer's text or artwork is rendered as negative space cut out of a metal panel, with six panel shapes, panel colour finishes, mounting options, and AI Sign Designer support.feature](/changelog/metal-cut-out-signs/)
- [May 12, 2026Adjustable snap-to-grid spacingMerchants can now choose a finer snap-to-grid step for draggable sign elements in the customiser.feature](/changelog/adjustable-snap-to-grid-spacing/)
- [May 6, 2026A quality leap for AI-generated neon sign designsThe AI Sign Designer now turns customer logo uploads into far cleaner, more faithful neon production artwork — preserving brand fonts, colours, and layout instead of reinterpreting them.feature](/changelog/ai-neon-design-quality-leap/)
- [May 5, 2026Show which characters a font can't renderThe customiser now lists the exact characters the chosen font doesn't support, and blocks orders with unsupported characters before they reach the merchant.feature](/changelog/show-unsupported-characters-in-sign-text/)

[View all updates](/changelog/)

## Sitemap

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