Elaan Sticky ATC shows a floating purchase bar with product image, amount, and add-to-cart when the native button leaves the screen. It uses a Theme App Extension, so merchants do not edit theme code. Enable it in App embeds, then choose mobile or desktop display, image, amount, and bottom spacing.

• Shows a sticky add-to-cart bar on product pages
• Follows the theme’s native add-to-cart button
• Works on mobile, with optional desktop display
• Optional product image and amount on the bar
• Adjustable bottom offset for theme bars