Turn Browsers Into
Bigger Baskets
Volume discounts, fixed bundles, Buy X Get Y, Mix and Match, and more — all running on native Shopify Functions so discounts apply instantly at checkout, with zero theme code edits.
Get Notified at LaunchSix ways to raise your average order value
Mix and match offer types to fit any merchandising strategy — all configured from one embedded dashboard, no developer required.
Volume Discount
Tiered quantity price breaks — e.g. buy 2 save 10%, buy 3 save 15% — set per product, per variant, or across a whole collection.
Fixed Bundle
Curate a set of products and sell them together as one bundle at a fixed discounted price — perfect for gift sets and starter kits.
Buy X Get Y
Classic BOGO offers — buy a qualifying quantity and unlock a free or discounted gift product, automatically applied at checkout.
Mix and Match
Let customers pick any combination of products from a collection and unlock a tiered discount once they hit the quantity threshold.
Spend X Get Y
Reward customers who hit a cart spend threshold with a free or discounted gift product — a proven AOV-lifting tactic.
Build Your Own Bundle
Let shoppers assemble their own bundle from merchant-defined add-on products, right on the product page.
Native Shopify Functions
Discounts are calculated and applied server-side via Shopify Functions (Wasm) — fast, reliable, and compatible with Shopify's native checkout.
Theme App Extension Widget
The storefront offer widget drops into any Online Store 2.0 theme via the theme editor — no Liquid code or developer needed.
6 offer types, 1 dashboard
Every offer type below ships out of the box — create as many as you like.
Up and running in three steps
No Liquid, no code, no developer — just pick an offer type and publish.
Install & Embed the Widget
Install the app and enable the Bundler theme app extension block from your theme editor — one click, no code.
Create an Offer
Pick an offer type, choose your products or collections, set your discount, and publish — right from the embedded Shopify Admin dashboard.
Discount Applies Automatically
Shoppers see the offer on your storefront and the discount applies natively at checkout via Shopify Functions — no apps.js hacks, no checkout extensions required.
Free, while we're in early access
KLYX Bundler is currently free to use for every store while the app completes Shopify App Store review. Paid plans may be introduced later as the app grows — existing offers and setups are never affected.
Free
- All 6 offer types included
- Unlimited active offers
- Theme app extension storefront widget
- Shopify Functions discount engine
- GDPR compliant
No credit card, no trial, no catch — free for as long as the app is in early access.
Once listed, billing (if any) will be handled entirely through Shopify's Billing API.