---

​

Bundle Builder

Let your shoppers build their own multi-product bundle, get a “buy more, save more” deal, and check out in one order — the build-a-box experience included in every Boost plan, and the best on Shopify.

​

What it is

The Bundle Builder lets a shopper pick several products, combine them into one bundle at a deal price, and add the whole thing to cart in a single step. It’s the build-a-box format leading CPG and supplement brands run — “build your own kit,” “mix and match and save.” It’s included in every Boost plan, no extra app to install. And you don’t get just one — you can run up to three separate bundle builders, each with its own box sizes, its own product selection, and its own link, so you can point different builders at different audiences.

​

The problem it solves

Build-a-box is the format CPG customers want — but the usual way to offer it works against you:

• It’s a separate app, bolted onto your store. Adding a build-a-box means installing a dedicated bundle app — another install, another bill, another widget that loads slow and clashes with your branding.
• The experience is clunky, and worst on mobile. Most bundle tools cram size, every product, and the deal onto one cluttered page. On a phone it’s overwhelming, and shoppers give up before they finish — a builder customers abandon makes you nothing.
• One builder can’t serve every channel. Your main site, your email list, and your ad traffic each want a different offer — but a single bolted-on builder forces one configuration for all of them.

Boost fixes the part that matters: build-a-box that’s included, built-in, and good — three of them, each tuned to a different audience.

​

How it works

Boost gives your shopper a clean, focused bundling flow, and gives you up to three builders to deploy however you sell. 1. Pick the products. The shopper chooses the items they want in their bundle from the selection you set, on a fast, brand-matched screen that’s easy to tap through on mobile. 2. The deal builds as they go. A “buy more, save more” discount grows as they add items, so shoppers are nudged toward a fuller bundle — the bigger box becomes the obvious choice. 3. Check out as one order. The finished bundle adds to cart as a single order, with every product as a real line item, so your fulfillment and 3PL see exactly what’s inside. You configure each of your three builders in a setup wizard — separate box sizes, products, and discount for each — and give each its own link to drop on your site, in an email, or behind an ad. No code, with a live preview before you go live.

​

What you get

• A bigger average order. A built bundle is a multi-product order, and the “buy more, save more” deal pushes it bigger — more revenue from the same traffic.
• Three builders, three channels. Run one on your main site, one for email, one for ad traffic — each with its own products, sizes, and offer, so every audience gets the right bundle.
• An experience shoppers finish. A focused, mobile-first flow means more completed bundles than a clunky bolt-on builder — especially where most of your customers shop.
• Included, not another app. It’s part of Boost, not a separate bundle app to install and pay for — one platform, one bill, native to your store.

​

Works with your stack

• Is this an add-on? No — the Bundle Builder is included in every Boost plan. It’s part of the Boost foundation, not a separate app or an extra bill.
• Do I really get three builders? Yes. You can run three distinct bundle builders at once, each with its own box sizes, product selection, and link — built to target different audiences and channels.
• Will it mess up fulfillment? No. Every product in a bundle adds as a real line item, so your 3PL, inventory, and reporting see the true contents of every order.
• Where does it run? Natively in the Boost storefront your shoppers already use — your branding, your products, no separate widget fighting your theme.

---

​

Make it recurring

The Bundle Builder sells a box once. For supplement and food brands, the real value is when that box comes back every month — recurring revenue from the same build-a-box your shoppers already love. That’s the upgrade path:

• Subscription Box Builder — turn the same build-a-box into a recurring subscription, the best build-a-box subscription experience on Shopify, riding on the subscription provider you already run.
• Stack Builder — the guided version tuned for supplement regimens: walk a shopper through building a complete daily stack, step by step, and subscribe to the whole thing at once.

---

​

Ready to build bigger orders?

Give your shoppers the best build-a-box experience on Shopify — included in every Boost plan, with three builders to target every channel.

---

​

Continue to Explore