---
title: "AI Sign Designer now supports Material Length pricing - Sign Customiser Changelog"
description: "Changelog: AI Sign Designer now supports Material Length pricing. Learn about the latest updates and improvements to Sign Customiser."
url: "https://www.signcustomiser.com/changelog/ai-sign-designer-now-supports-material-length-pricing/"
last_updated: "2026-10-10"
---

The AI Sign Designer just got a major expansion. Merchants using the Material Length pricing model can now offer AI-powered sign design directly in their customisers, opening up precise, path-based pricing for customer-uploaded artwork and AI-generated designs. We’ve also expanded Channel Letter sign support and made it faster than ever to get started with new demo templates.

**Update, 1 October 2026:**From 1 October 2026, AI Sign Designer V2 does not add a UV print to new neon designs. Designs that already have a UV print keep it. The manual UV print options do not change. See [AI neon designs now show as lit tubes](/changelog/ai-neon-designs-lit-tubes-uv-print/).

## What’s Changed

- **Material Length pricing meets AI Sign Designer**Customisers using the Material Length model can now accept AI-generated SVG designs with accurate per-letter measurements and pricing. Customers upload an image or describe their sign, and the AI produces a design that’s measured and priced using your existing material length rules
- **Channel Letter signs work with AI Sign Designer**Channel Letter product types are now fully supported in the AI Sign Designer flow, including face and halo colour effects, RGB options, and UV print colour preservation
- **UV print colours preserved from AI artwork**When a customer uploads a multicolour design, the original fill colours from the AI artwork are automatically carried through as UV face print data, so what the customer sees in the preview matches what goes to production
- **New demo templates for faster setup**The customiser creation flow now includes AI Sign Designer demo data for eligible product types, so merchants can launch a fully configured customiser with AI design capabilities in just a few clicks
- **Streamlined onboarding**The standalone onboarding card has been replaced with an integrated setup experience that seeds AI Sign Designer settings alongside your demo data, reducing the steps needed to go live

- [feature](/changelog/tag/feature/)
- [AI Sign Designer](/changelog/tag/ai-sign-designer/)

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## Previousupdates

[View all updates](/changelog/)

- [March 31, 2026RGB Colour Options for Channel Letter SignsChannel letter signs now support RGB multi-colour options with smooth animated colour transitions in the live preview.feature](/changelog/rgb-colour-options-for-channel-letter-signs/)
- [March 31, 2026Optional letter parts can default to noneMerchants can now configure optional colour selections to start unselected when the customiser loads, giving customers a cleaner starting point.feature](/changelog/optional-letter-parts-can-default-to-none/)
- [March 31, 2026Letter Rail Backboard Now AvailableAdd a letter rail backboard to your channel sign customisers. Individual letters mounted on a sleek rail, with automatic style inheritance.feature](/changelog/letter-rail-product-category/)
- [March 30, 2026Expanded global font supportSign Customiser now supports thousands more fonts including Arabic, Hebrew, CJK, and other international scripts — giving your customers a truly global sign design experience.feature](/changelog/expanded-global-font-support/)

[View all updates](/changelog/)

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