How to create product bundles on the Broadcast theme (checkout-safe)

Broadcast, by Invisible Themes, is a content-rich premium theme built around 30+ sections for distinctive, editorial-leaning brands. If you run a story-heavy product page and want to raise average order value, this guide covers how to create product bundles on the Broadcast theme in a way that stays checkout-safe — the discount a shopper sees is the discount checkout actually charges.

Two ways to bundle on Broadcast

There are two honest routes.

Shopify’s native Bundles app lets you sell a fixed set of products as one purchasable item. It is solid for “these three things together,” but it is a separate product, not a quantity offer on the page you already have, and it needs its own catalog setup.

A product-page bundle widget is the better fit for Broadcast. It shows tiered quantity offers — buy 2 get 1 free, 3-for-2, volume breaks — right inside the product section, so shoppers upgrade without leaving the page. That is what the free Profit Flow AOV Bundle does.

Where to mount the block on Broadcast

Broadcast is highly section-driven, which is an advantage here. In the theme editor, open your product template and add the Profit Flow app block to the main product section, near the add-to-cart button.

Because Broadcast gives you so many sections, you can position the offer precisely — directly under price, or between content blocks where attention lands. Broadcast does not ship a checkout-enforced bundle of its own, so there is no native widget you must switch off to avoid duplicate offers. If you have layered a third-party upsell app on top, disable its on-page bundle for that product so shoppers see one clear offer, not two.

Keep the styling aligned with Broadcast’s clean, content-first look — one confident offer beats a cluttered stack of banners.

Keep it checkout-safe

This is the part most on-page bundle tools get wrong. Many run entirely in the browser: they show a discount with JavaScript, but nothing stops a shopper from reaching checkout with the deal price and an unqualified free item still in the cart.

Profit Flow enforces the offer with a Shopify Function — server-side logic that runs inside Shopify’s own checkout. The quantity and discount are validated at the moment of purchase, so the price shown is the price charged and a free gift can’t slip through unqualified. For tiered “buy more, save more” pricing, the same enforcement backs our volume discounts.

If you want the mechanics behind these offers, the hub guide on how to create product bundles on Shopify walks through every option.

In short

Broadcast’s section model makes precise placement easy, and a Function-backed offer keeps the numbers honest at checkout. Add the block, set your tiers, publish.

Ready to raise AOV on Broadcast? Install the free Profit Flow AOV Bundle, or book a free store audit and we’ll set it up with you.