Every plan

Dynamic properties

Show or hide add-to-cart inputs from Shopify metaobjects, when conditional visibility is not enough.

ReplacesNothing to replace: it works with what Shopify gives you

PlanEvery plan, Free included

Shopify plan Basic, Grow, Advanced, Plus

The designer lays out every possible input once. Which ones appear on each product is controlled from Shopify metaobjects, not by duplicating pages.

Inputs controlled per product from Shopify
One layout for every product
Values carried as line item properties

Where people get stuck

It fails in silence three ways: add-on off, metafield without Storefront access, metaobject definition without Storefront access.
label is the field that links the input to the metaobject.
Properties that start with an underscore are hidden at cart and checkout.

How to set it up

Dynamic properties in the Millimetro demo store: Desk No. 3: its metaobject asks for the drawer side; Pick Right → saved as a line item property; Same layout, gift card: email and message instead — Desk No. 3: its metaobject asks for the drawer sidePick Right → saved as a line item propertySame layout, gift card: email and message instead

Desk No. 3: its metaobject asks for the drawer sidePick Right → saved as a line item propertySame layout, gift card: email and message instead

What stores build with it.

Examples of what a store builds with this add-on and plain elements, in Webflow or Astro.

Engraving only where it fits

The engraving field appears on the watches that can be engraved, from a metaobject in Shopify.

Personalisation per product

A monogram and a thread color on the shirts made to order, nothing on the rest.

Measurements where they matter

A collar size on shirts, a length on trousers, from one product template.

Often used together.

Server

Product configurator

Prices calculated live from the options, quantities and formulas you set.

Server

Product file upload

Shopify’s own file upload on the product, designed in Webflow or Astro, with the file managed from your admin.

All 17 add-onsBrowse the add-ons

Start in Figma.
Go live on Shopify.

Free to build, pay only when you go live. One Shopify app with 17 add-ons, billed on the store’s Shopify invoice.

Start free Get the Figma kit

One Shopify app with 17 add-ons, on the Shopify bill Free to build, pay only when you go live Works on Basic, Grow and Advanced Your 1.x store keeps working Every element stays yours to change Docs indexed in llms.txt One Shopify app with 17 add-ons, on the Shopify bill Free to build, pay only when you go live Works on Basic, Grow and Advanced Your 1.x store keeps working Every element stays yours to change Docs indexed in llms.txt