The catalog fills up
Every width, fabric and lining becomes another variant. Managing the product takes longer than selling it.
Shoppers set the size, the fabric and the extras. The price updates live. No extra variants, no manual quotes.
The problem
Every width, fabric and lining becomes another variant. Managing the product takes longer than selling it.
A shopper who has to wait for a price buys somewhere else. A live total checks out now.
A number that only exists in the browser can be changed before checkout closes.
How it works
01
From the Shopify App Store. A free plan lets you try it on a real product.
02
Drag the fields into place and write the formula. Or let AI draft both from one sentence.
03
Size, colour and add-ons sit on the product page. The total is the one that reaches the cart.
Builder
Text, number, dropdown, swatch, date and upload. AI drafts the options and a formula from a description of the product.

Formulas
Width times drop, a price per square metre, a tier, or a table. Product metafields can sit inside the formula.

Options
Swatches, radios and dropdowns can carry their own image. The gallery follows the fabric the shopper picks.

Preview
The shopper sees the personalisation on the photo and hands over a file. That file stays with the order.

Secure pricing
Turn on server-side validation. Before checkout the server recalculates with your formula and corrects a price that does not match.

Pricing
The same plans as on the Shopify App Store. Billed in USD, every 30 days.
Free
$9.99per month
Preview and uploads
$19.99per month
$39.99per month
Premium is the plan with conditional pricing, live preview and uploads. Ultimate adds conditional fields, draft orders and a free setup.
Reviews
100% of ratings are 5 stars.
Questions
No. Sizes, fabrics and surcharges are options on the product. The variant catalog stays small.
With server-side validation on, the server recalculates with your formula and corrects a mismatched amount before checkout.
Anything priced by size, quantity or a choice. Curtains, furniture, stickers, print, glass, gifts with a line of text.
The listing describes it as the Ultimate plan, free, with a 20-use limit. After that you pick Starter, Premium or Ultimate.
Multilingual options are part of Starter. You write the labels per language.
Ultimate includes a free setup. There is also an AI setup, and the documentation is available if you want to do it yourself. You can also hire Online Origins, the studio behind the app.
Installation happens on the Shopify App Store. If you want the formula built for you, that is included on Ultimate, or you can bring in Online Origins.
For agencies
Join the agency program. You get your own referral link, and a commission when a merchant installs through you.