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

Stiletto, by Maestrooo, is a dynamic premium theme made for luxury brands and product drops — heavy on statement typography and bold layout. When you add an offer to a theme this design-forward, it has to look intentional. This guide covers how to create product bundles on the Stiletto theme so they match its look and stay checkout-safe — the price shown is the price charged.

Two ways to bundle on Stiletto

Shopify’s native Bundles app sells a fixed set of products as one item. It suits a curated luxury kit, but it is a separate product with its own setup, not a quantity offer on the page you already have.

A product-page bundle widget puts tiered offers — BOGO, 3-for-2, volume breaks — directly in the product section, ideal for drop-style launches where urgency drives multi-buys. The free Profit Flow AOV Bundle works this way and enforces the deal at checkout.

Setting it up on Stiletto

Stiletto is section-based (Maestrooo), so setup is quick. In the theme editor, open your product template and add the Profit Flow app block to the product section, near add-to-cart.

The priority on Stiletto is styling. This is a bold, high-end theme, so a plain default offer box looks out of place. Match the block to Stiletto’s type and spacing so the bundle reads as part of a premium page, not a discount sticker. Stiletto ships no checkout-enforced bundle of its own, so there is no native widget to disable to avoid duplicate offers; if you have layered a separate upsell app, turn off its on-page bundle for that product so shoppers see one confident offer.

Keep it checkout-safe

Design-led themes tempt merchants toward pretty JavaScript upsells that show a discount but never enforce it — so at checkout, an unqualified free item can stay free. That is a bad look for a luxury brand.

Profit Flow enforces the offer with a Shopify Function inside Shopify’s checkout. Quantities and discounts are validated server-side, so the price shown equals the price charged. Tiered multi-buy pricing runs on the same enforcement — see our volume discounts.

For the full set of mechanics, the hub guide on how to create product bundles on Shopify lays them out.

In short

On Stiletto, style the offer to belong and let a Function keep it honest at checkout. Add the block, match the design, publish.

Launching drops on Stiletto? Install the free Profit Flow AOV Bundle, or book a free store audit and we’ll style it with you.