Styx Multi-Cart

Empty your Amazon cart, save it for later, and manage multiple carts with reusable Amazon Lists.

Need multiple Amazon carts? Styx Multi-Cart is a Chrome extension for emptying a crowded cart, saving items for later, and restoring separate carts when you are ready to check out. Shopping carts get mixed together quickly: gifts, groceries, work supplies, and items you are still comparing all compete for one checkout. Styx turns Amazon Lists into reusable carts, so each purchase can stay organized and separate. What it does 🧹 Empty an Amazon cart — clear the live cart without removing products one at a time. Clearing is free and unlimited, and Saved for Later is never touched. Larger carts are processed item by item, so give Styx a moment to finish. 💾 Save an Amazon cart for later — preserve the current items in a new list before clearing. The saved cart stays in your account and is ready whenever you want to return to it. 🛒 Manage multiple carts — use the floating Styx button to open a draggable cart organizer. Keep a list for gifts, groceries, travel, or a home project; the Go to Carts control opens your lists page, where optional relabeling calls them Your Styx Carts. ⚡ Restore a cart for checkout — choose Send All to Amazon Cart to load a whole list back into the live cart. Out-of-stock items are skipped, and books prompt for the edition or format you want. ⭐ Add products to the right cart while browsing — use Add to a Styx cart beside Amazon's normal Add to Cart button to build a separate purchase without sending it to checkout yet. 🌍 Keep your account as the source of truth — Styx carts are Amazon Lists, so they remain in your account across devices. No Styx account, import, or separate sync service is required. 🌗 Light and dark mode plus an optional pulse on the floating button. 🔒 Private by design — the extension works between your browser and Amazon. There is no Styx server, analytics, or browsing tracking. Affiliate disclosure To send a whole cart back to Amazon in one step, Styx uses Amazon's bulk add-to-cart endpoint, which requires an Amazon Associates-style tag (tag=styxmcart-20). Styx includes this placeholder tag only so bulk cart restore works — it is not a registered Associates account, and Styx earns no commission, referral fee, or other compensation from your purchases. You can review this any time in the extension's Settings → Affiliate disclosure and on our permissions page. Free & Premium - Free — emptying your cart and saving it are always free and unlimited, plus 3 carts with every core action. - Premium — unlimited carts. $9.99/year, or $19.99 once for lifetime access. Your live Amazon cart is always first-class and always free — Styx never breaks core Amazon shopping, even if Premium lapses. Works on Chrome and all Chromium-based browsers.