For Shopify stores selling made-to-measure and custom products
A wall, a window, a floor, a run of signs. None of them are a dropdown. The price comes from measurements, materials, quantities and options that multiply into thousands of combinations, and the variant system was never built to hold that.
Appify Custom Product Options prices the product the way you actually quote it, shows the customer what they are buying before they commit, and sends production a print-ready file. One setup, and it works across everything in your catalogue.
14-day free trial. Free forever on Shopify Partner dev stores. The live demo needs no signup.
Same app, six different products. The inputs, the preview and the pricing all change with the tab, because that is what the configuration on each product tells it to do.
Why these stores need something else
It does not matter whether you print stickers or hang blinds. Sell anything made to measure on Shopify and you run into the same three problems, in the same order.
Four materials, three finishes and a size range is not twelve variants, it is hundreds. The catalogue turns unreadable, reporting stops meaning anything, and you still cannot offer the size the customer actually wants.
The product page stops being able to sell, and a person has to price each job by hand. Every quote is a delay, and every delay is a customer who had time to find someone faster.
Measurements typed into a notes field get misread. Nobody approved the artwork. You find out at the cutting table, and on custom work the material is not going back on the shelf.
Start where your product is
The pricing logic is different for every one of these, and so is the thing the customer needs to see before they will commit. Pick the closest match and see how it is set up.
Priced by exact size and quantity together, with die-cut lines generated automatically and a proof the customer approves.
Read the sticker guide → Full guidePriced from the customer's wall, previewed at the design's true repeat size, with panels and seams planned before checkout.
Read the wallpaper guide → Live demoWidth and drop to the eighth of an inch, inside or outside mount, and lift, motor and valance options that each carry their own price.
Try the blinds demo → Live demoRoom dimensions become square footage, waste allowance is added, and the result is rounded up to whole boxes at your volume rate.
Try the flooring demo → Live demoStock sizes or a custom cut, single or double sided, substrate and stake options, with quantity breaks that get steeper as the run grows.
Try the sign demo → Live demoSize, stock and finishing multiply into a per-unit price, then quantity tiers take over. Artwork is uploaded, positioned and proofed on the page.
Try the print demo →Not on this list? The pricing engine does not care what the product is. If you can explain how you quote it, it can be built.
The parts every setup uses
These are the pieces that show up in every single build, whether the product is a sticker or a staircase. Each one below is a working demo on our Shopify store, so you can go operate it rather than take our word for it.
Custom work fails at the imagination step. The customer cannot picture a 24 by 36 sign, cannot judge how big a pattern will look on a real wall, and cannot tell whether their logo will survive being printed at that size. So they hesitate, or they ask, or they leave.
The Product Designer puts a real artboard on the product page. Customers add text, clipart, shapes and their own images, and the canvas resizes as they change the size, material and finish, so what they are looking at stays true to what they are ordering.
It is optional, product by product. Plenty of shops run measurement pricing and a preview without ever turning uploads on.
Not a line item and a note to chase. Every order carries the numbers, the approval and the files with it, in the formats a print or fabrication workflow already uses.
Reorder and cart recovery
A configured product is not something a customer can just find and buy a second time. The measurements, the material, the options and the artwork were the order. Ask them to rebuild all of it and the easiest sale you have quietly turns into work.
Our Shopify demo store runs every one of these product types as a real, working configurator. Size a wall, spec a blind, work out flooring boxes, watch the price move. Nothing to install and no signup.
Under the hood
You will not need all of this. It is here because somewhere in it is the one rule that makes your hardest product finally work on a product page.
14-day free trial with every feature turned on. From $39/month after.
Not a ticket queue. Merchants consistently mention getting answers in minutes rather than days.
Most do, and for options they work fine. The question is whether yours can price from a measurement, hold a rule about what you can physically produce, and hand production an approved file. If any of that is still happening in email, that is the part this replaces.
Most merchants here don't. You describe your pricing in plain language and the AI setup builds it, or you start from a template and change the rates. Support will build the awkward one with you during the trial.
Those are just the ones with demos ready. The engine works on measurements, options and rules, not on product categories. If you can explain how you quote it, it can be built.
No. Options load with the page and add to cart natively, without spinning up a separate cart flow or waiting on a third-party checkout.
No. The designer is optional per product. Plenty of stores run measurement pricing and a preview of their own designs with uploads switched off entirely.
Go and use it. Our Shopify demo store runs all of these as real configurators, so you can operate one as a customer would before you install anything.
Every feature is on every plan. Nothing is held back for a higher tier.
From $39 / month
The subscription scales with how much you use the calculators. Monthly AI credits are included, with an overage charge only if you go past them.
Or try it live first if you'd rather see it working before you install.
Not the simple one. The one you quote by hand.
The one with the rule nobody can express.
The one that generated four emails last week.
If it can't handle that one, you'll know inside a week and you won't have paid anything.
14-day free trial. Free forever on Partner dev stores. Support answers in minutes.
Anything where the price depends on size, material, quantity or configuration rather than a fixed variant. Stickers, wallpaper, blinds, flooring, signs, print, upholstery, glass, framing and fabrication all work the same way.
Yes. Area, length, perimeter, volume and coverage can all be calculated from the dimensions a customer enters, then your rates, minimums and discounts are applied on top.
No. Options and pricing live outside the variant system, so no combination of size and material ever becomes another SKU.
No. Describe your pricing in plain language and the AI-assisted setup builds it, or start from one of the ready-made templates and change the rates.
Yes. Conditional rules show, hide and require fields based on earlier answers, so customers never see an option that does not apply to what they are building.
Yes. The Product Designer includes a full artboard and a built-in photo editor for cropping, filtering, enhancing, annotating and swapping backgrounds. It can be switched off per product.
Orders can carry the measurements, all selections, an approved proof PNG, a print-ready PNG with bleed, a cut-line SVG and the canvas JSON for later re-editing.
Yes. A past order can be added back to the cart with every option and design file intact, either from the order itself or by the customer from their account portal.
Yes. Recovery emails restore the full configuration rather than sending the customer back to an empty configurator.
Yes. Six templates and over 120 built-in styles are adjustable from the Theme Customizer, and CSS selectors are available if you want finer control.
Yes. Work in draft while shoppers keep seeing the last published version. Every publish saves a version, and you can restore an older one at any time.
From $39 per month, with a 14-day free trial. The subscription scales with how much you use the calculators, and monthly AI credits are included, with an overage charge only if you go past them. Shopify Partner development stores are free.