Nereus Upsell Lab Open App Demo

Embedded Shopify App

Bundles that stay coherent from setup to checkout.

Nereus Upsell Lab gives Shopify teams one operating surface for quantity breaks, BOGO, mix-and-match bundles, product sets, progressive gifts, subscriptions, and cart incentives. Merchants build inside Shopify admin, publish through the theme extension, and keep storefront and checkout behavior aligned.

Watch Live Demos Read the FAQ

Bundle Types

9

One product model for bundles, gifts, subscriptions, and cart incentives

Builder Flow

4

Choose type, select products, set discount and style, review and publish

Operator Views

6

Bundles, analytics, metrics, translations, plans, and in-product help

Product

One app for build, delivery, and operation.

This page is intentionally simple. Nereus Upsell Lab is an embedded Shopify app, a storefront delivery layer, and an operator console for bundle revenue.

Build

Create offers inside Shopify admin

Merchants use the embedded wizard for templates, product targeting, bundle preview, and publish checks instead of starting from an empty setup form.

Deliver

Run through theme and proxy

Published offers flow through the theme extension and /apps/upsell so storefront logic and checkout behavior stay tied to the same offer definition.

Operate

Manage performance in one place

Analytics, metrics, translations, plans, and help live beside the bundle builder instead of being fragmented across separate tools.

Capabilities

The core Shopify upsell patterns already live in the product.

Quantity Breaks, Buy X Get Y, Mix & Match, Product Sets, Complete the Bundle, Smart Cart, Progressive Gifts, Subscribe & Save, and Cart Rewards run through the same product surface.

Quantity Breaks Buy X Get Y Mix & Match Product Sets Complete the Bundle Smart Cart Progressive Gifts Subscribe & Save Cart Rewards Markets targeting Translations Checkout discounts

Choose a Path

Use the page that matches the question.

Product overview here. Feature explanations in the FAQ. Real builder-to-checkout flows in the live demos.

FAQ

Learn how the features work

Use the FAQ for bundle types, installation, troubleshooting, and billing guidance.

Open FAQ

Live Demos

Watch the product in action

Each demo follows one bundle from builder setup through storefront, cart, and checkout.

Open demos

App Demo

Open the builder surface

Jump into the app demo if you want to inspect the current embedded builder directly.

Open app demo