Real‑time Cart Sync

Real-Time Cart Sync keeps customer carts consistent across all devices, helping reduce cart abandonment for logged-in users. When shoppers switch between mobile and desktop, their carts stay perfectly synced in real time—no items lost, no confusion. Every cart change syncs instantly across all sessions. Add a product on mobile and it appears immediately on desktop. Update quantities or remove items and the changes reflect everywhere. This seamless cross-device sync ensures customers pick up exactly where they left off, creating a smooth buying experience. Setup is simple with the Theme App Extension—no theme code modifications needed. Just install and start syncing customer carts across devices today.