Build-a-box

Build-a-box turns choosing into the product: shoppers fill a 6-pack, a sampler, a curated crate from the pool you define. Price it as a flat box price or a discount over the picks. The storefront picker guides the count; checkout prices the final box exactly.

Built on Shopify FunctionsFree plan — no card required

Why merchants pick Combora for this

  • Fixed box sizes (pick exactly N) with a guided storefront picker.
  • Flat box pricing or percentage discount over the chosen items.
  • Pools from products or collections, so seasonal catalogs stay fresh without editing the box.

How it works

  • Install Combora free and pick this type in “Create bundle” — every type is a guided editor with a live preview.
  • Choose products, set the discount or pack price, and publish. The app deep-links you to the theme editor to place the storefront block once.
  • Shopify Functions price the offer inside checkout itself — what the shopper saw is exactly what Shopify charges.
The most common 1-star review in this category is “the discount didn't match at checkout.” That failure mode doesn't exist here: the platform itself computes the price.

Sell more per order, starting today

Free plan includes 3 live bundles of any type — no card required.

Install Combora on Shopify