Integration Guides

Sign Customiser works with most ecommerce platforms and websites. Pick the option that matches your setup.

Shopify

The deepest integration we offer. Install directly from the Shopify App Store — cart, checkout, orders, and manufacturer emails all work out of the box.

• Shopify integration and theme setup — start here

• App Blocks installation (modern themes) — the recommended method for most Shopify stores

• App Embed installation (older themes & page builders) — use this if your theme doesn’t support app blocks

WordPress / WooCommerce

Connect your WooCommerce store so customers can design signs on your site and add them straight to their WooCommerce cart. Orders sync back to Sign Customiser automatically.

• Connecting WooCommerce with Sign Customiser — the recommended setup (API-based)

• Migrating from the legacy WordPress plugin — if you’re on the old plugin and want to switch

Wix

Connect your Wix site directly from the Sign Customiser dashboard. Supports cart integration, quote mode, and Customiser Links.

• Wix integration guide

Webflow

Embed Sign Customiser on any Webflow page using a Code Embed element. Supports quote mode and Customiser Links. Add-to-cart requires custom implementation.

• Webflow integration guide

Squarespace

Embed Sign Customiser on any Squarespace page using a Code block. Supports quote mode and Customiser Links. Add-to-cart requires custom implementation.

• Squarespace integration guide

Etsy

Etsy doesn’t allow embedded apps in listings. Connect Etsy once from your Integrations page and every customiser in your store pairs with an Etsy listing through a Customiser Link: buyers design on your link, copy a structured summary, and paste it into the personalisation box at checkout on Etsy.

• Etsy integration — connect Etsy and configure per-customiser Etsy listing settings

• Add your Customiser Link to an Etsy listing — the listing-side steps

Custom / Headless / Any Other Website

If your platform isn’t listed above, you can still integrate. Use our embed code and API to connect Sign Customiser to any website with full cart and order sync — or go lighter with a simple iframe embed and JavaScript event listener.

• Custom API integration — full integration with product creation webhooks, order sync, and embed code

• How to handle “Add to Cart” actions — lighter-weight approach using JavaScript events from the iframe

Customiser Links (No Website Needed)

Don’t have a website? We host it for you. You get a unique URL for each customiser that you can link to from anywhere — your social media, email signature, Google Business profile, an Etsy listing description, or a simple landing page.

• Customiser Links setup guide

Display Options

Beyond embedding the customiser directly on a page, you can show it in a modal (pop-up) triggered by a button click. Works on Shopify, Wix, and Universal integrations.

• Modal display

Automation & Developer Tools

Connect Sign Customiser to your CRM, analytics, or any other tool in your workflow.

• Zapier integration — connect to thousands of apps with triggers for new orders, products, and form submissions

• Subscribe to webhooks — receive real-time notifications when events happen in Sign Customiser

• Tracking events for ad conversions — fire Google Ads or Facebook conversion events from your storefront

• Send Google Ads click IDs to your CRM — capture gclid and report offline conversions back to Google Ads

Theme & Appearance

Customise how Sign Customiser looks on your storefront.

• Theme colour reference guide — all the CSS variables you can override

• Custom CSS — add your own styles to the customiser

• Enable sticky add-to-cart button

Not Sure Which to Pick?

• Shopify store? Use the Shopify integration. It’s the most fully-featured option.

• WordPress + WooCommerce? Use the WooCommerce API integration.

• Wix, Webflow, or Squarespace? Follow the guide for your platform above.

• Etsy seller? Connect the Etsy integration and share a Customiser Link.

• Something else entirely? The Custom API integration works with any website.

• No website at all? A Customiser Link gives you a ready-to-use URL.