Bundle Builder Pro lets your shoppers build a bundle themselves, on the product page, and charges one price for it.
Choose a product to represent the bundle, pick the products a shopper may put in it, set the price, and save. The builder appears on that product's page inside your existing theme—no template edits, no code, and no developer required.
Fixed Number: One price for a set number of items—"any 3 T-shirts for $50". Good for curated sets, starter packs, and gift boxes, or for running a promotion where three items cost what two usually would.
Bundle Volume Pricing: A price for each quantity—"5 for $50, 10 for $90". Good for bulk and wholesale pricing, and for build-your-own boxes where the per-item price improves as the shopper adds more.
Choose exactly which products a shopper may pick from.
Set a minimum on a product to make it compulsory in every bundle.
Set a maximum to stop a shopper filling the bundle with your priciest line.
Products with variants are chosen by variant—size, colour, style—using your existing swatches, dropdowns, and buttons.
Out-of-stock variants show as unavailable, so nobody builds a bundle you cannot ship. Stock is read from your catalog; the app never alters it.
Quick filters keep long product lists usable, optionally grouped by brand.
The price and the saving update as they choose. You decide where the builder sits: in the product description, in the product details above Add to Cart, or in a popup.
In the cart, a bundle is one priced line with its contents grouped underneath, ready to expand. Clicking it returns the shopper to the product page with their selection loaded, so they can change their mind. Removing the bundle removes all of it—no stray items left behind at the wrong price.
Low average order value: A shopper who came for one item leaves with three, because three at a bundle price is visibly better value than one.
Slow-moving stock: Put a quiet line alongside a best-seller in a bundle and it moves, without discounting the best-seller on its own.
Too much choice: A big catalog stalls new customers. A bundle narrows the decision to a short, curated list and gives them a sensible starting point.
Discounts without coupon codes: Multi-item pricing is set once on the bundle and applied automatically. Nothing to hand out, nothing to leak, nothing to expire.
Install, and the storefront side sets itself up—no theme file to edit. Building your first bundle takes a few minutes. Every install starts with a 14-day free trial, so you can put a bundle in front of real customers before you decide.
If your theme puts its product page together unusually, an advanced setting accepts a CSS selector for exact placement, and we will happily set it up for you: hello@mycologic.uk
14 days
$0
$20/mo.
October 10, 2026
This app may not be fully compatible with multi-storefront. Please get in touch with the Technology Partner for further details.
Shoppers build the bundle themselves
The builder sits on the product page. Customers mix and match from the products you allow, and the price and the saving update as they choose.
Fixed price or volume pricing
Charge one price for a set number of items - any 3 for $50 - or price by quantity, 5 for $50 and 10 for $90. The best matching rule applies automatically.
Rules that protect your margin
Put a minimum on a product to make it compulsory in every bundle, and a maximum to stop shoppers filling one with your priciest line.
Bundles stay whole in the cart
A bundle is one priced line with its contents grouped beneath it. Shoppers can jump back to change their selection, and removing it takes the whole bundle with it.
Live in minutes, no theme edits
The storefront side installs itself. Choose where the builder appears, keep your existing variant swatches, and out-of-stock items are never selectable.
There are no slides
Start your trial today