A Shopify app by CartGains
Bigger orders. Zero product page clutter.
Sticky Bundles & Quantity Breaks puts quantity discounts and smart bundles in a sleek bar at the bottom of the screen. It builds every bundle from what each shopper is browsing, so offers feel personal and you never build a bundle by hand.
Try it for free · No coding needed · Set up in minutes
Typical apps
Offer boxes crowd the page and push Add to cart out of view.Offer boxes push Add to cart out of view.
Sticky
The page stays clean. Offers wait in the bar until the shopper is ready.The page stays clean. Offers wait in the bar.
Your product page stays about your product.
Most bundle & quantity break apps stack offer boxes between your price and your Add to cart button, burying the one thing you want shoppers to click. Sticky lives in a slim bar at the bottom of the screen. It opens by itself once a shopper is clearly interested.
QUANTITY BREAKS
Turn one into two.
Or three. Or four.
Reward shoppers for buying more with up to four discount tiers — a percentage off or a flat amount off the total. Size and colour pickers appear automatically for each unit, so a customer can grab two different variants without ever leaving the bar.
SMART BUNDLES
Bundles built from what each shopper actually browsed.
Looked at a lamp, then a side table? The bar offers exactly those two, together, at a discount. Sticky Bundles & Quantity Breaks notices which products each shopper views during their visit and pairs the ones they've already shown interest in.
You set your discount once. The app builds every bundle, for every shopper, on its own. No bundle builder. No product lists to maintain.
ENDLESS CUSTOMISATION
Looks like it was always part of your store.
Endless styling options let you make the bar entirely your own. Match your brand's colours, text and style in a few clicks, so your offers look native to your theme instead of bolted on.
Everything you need to lift order value
Set it up once. It keeps selling on every product page.
- Opens at the right momentExpands on its own once a shopper scrolls halfway down or spends 30 seconds on the page.
- Two offers, one tapShoppers switch between the bundle and the quantity deal instantly.
- Variant pickers built inSizes and colours are chosen right inside the bar, one picker per item.
- Never an empty barIf no bundle fits, your quantity offer shows instead.
- Discount safety capSet a maximum discount (30% by default) that no offer can go past.
- Exclude collectionsKeep any collection out of offers with one setting.
- Full control over bundlingPrefer quantity offers only? Turn cross-product bundles off anytime.
- See the extra revenueTrack the additional sales your offers bring in, right in the app.
- Discounts handled by ShopifyOffer prices apply natively at checkout — no workarounds.
- Lightweight by designThe bar loads first; offer details load only when a shopper opens it.
- Privacy-friendlyNo cookies, no tracking across visits. The products a shopper viewed are attached to their order so the discount applies at checkout.
- No codingSwitch it on from your Shopify theme editor in a few clicks.
Questions, answered
Can't find what you're looking for? Email us at hey@cartgains.com
Will it get in the way of my product page?
No. Your offers sit in a slim bar at the bottom of the screen. Nothing moves, nothing gets pushed down, and your Add to cart button stays exactly where you put it.
Do I have to build the bundles myself?
No. You set your discount once, and Sticky Bundles & Quantity Breaks pairs the products for every shopper, from what they've just been looking at. There's no bundle builder to fill in and no lists to keep up to date as your catalogue changes.
Will shoppers actually notice it?
The bar sits quietly at the bottom while they browse, then opens on its own on the rules you set. It arrives when they're deciding, not when they land.
What if a shopper has only looked at one product?
They get your quantity offer instead — buy two, buy three, save more. The bar is never empty and never shows an offer that doesn't apply.
Will it look like my store?
Colours, wording and style are all yours to set, so the bar reads as part of your theme rather than something bolted on.
Will I know if it's working?
The app tracks the extra revenue your offers bring in, so you can see what the bar added rather than guessing.
How do I get started?
Install the app, switch the bar on in your theme editor, and set your first offer. It takes a few minutes and no code.
Your next order could be bigger.
Let every visit build its own offer — without touching your product page.
Coming Soon