Luv Sticky Add To Cart
A sticky add-to-cart bar that follows shoppers down the page — with variant, subscription, and quantity dropdowns — designed separately for desktop and mobile, all from the app.
What's inside
On a long product page, the add-to-cart button scrolls away right as a shopper decides. A sticky bar keeps the decision one tap away — but most bars are rigid, ignore subscriptions, and look wrong on mobile. Luv Sticky Add To Cart mirrors your product's real price and compare-at strikethrough, lets shoppers pick a variant or a subscription plan without scrolling back, and gives you separate desktop and mobile designs: bar height, button wording, button placement, and what shows in the bar, per device.
Variant & subscription dropdowns
Shoppers switch size or flavor and choose one-time vs. subscribe right in the bar — selling plans are detected automatically, no setup.
Designed twice: desktop and mobile
Height, button wording, button placement, and which elements show (photo, title, price) are set separately per device — mobile isn't a squished desktop.
Knows when to disappear
The bar hides itself whenever the product's real buy box is on screen, so it never covers the thing it duplicates — and slides in the moment it scrolls away.
Real prices, real sale strikethroughs
Live variant price with the compare-at price struck through on sale — pulled from your store, never hand-typed.
Works on every theme
Online Store 2.0? Flip the app embed on. Vintage theme? Paste one line. Adds ride your theme's own cart, so drawers and events keep working.
How it works
Live in minutes, not a services engagement — watch the clock.
Install & open
install the app and open it from Apps in your Shopify admin.
Design both views
use the Desktop and Mobile tabs; the live preview scrolls like a real product page.
Pick your dropdowns
variant, subscription, quantity: each is one checkbox.
Turn it on
one toggle in the theme editor's App embeds (we deep-link you), then Preview on store to see it live.
Pairs well with
Independent on their own, better together.
Luv Sticky Add To Cart, on your store
$4/month or $40/year, 30-day free trial. No click caps, no traffic caps, no 'upgrade to keep selling' — the price is the whole price.
Join the beta