The cart page is where shoppers stop shopping. This slide-out cart drawer replaces it, so they add, edit and check out without leaving the page. Build it from modules: shipping-goal bar, product upsells and cross-sells, gift-with-purchase, order notes, discount code field and trust badges. Reward tiers are backed by a real Shopify discount created at publish, so checkout charges what the bar promised. Rules decide who sees what. Installs as a theme app extension, with no theme edits.

• Slide-out cart drawer that opens over your storefront, with no page reload
• Shipping-goal progress bar, applied as a real Shopify discount at checkout
• Product upsells and cross-sells shown inside the cart drawer
• Gift-with-purchase, one-tick add-ons and a discount code field in the cart
• Rules for cart value, products, country and device decide who sees each module