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Section 24CRO / PremiumBuilt
Sticky Add to Cart Bar
Mobile fixed buy button that appears when the primary ATC scrolls out of view.
What this section does
Persistent bar pinned to the bottom of the mobile viewport. Shows the product name, price, and an Add to Cart button. Appears when the primary ATC scrolls out of view (IntersectionObserver, no scroll-event listener) and hides when it comes back. Adds via fetch to /cart/add.js with no page reload, optional cart-drawer trigger after add. Honors safe-area-inset-bottom on iOS. Replaces $5-15/month sticky-cart apps.
Built · v1.0
Ships as theme files with an install guide. Install it on a copy of your theme first and check it before publishing.