AS Check & Toggle Cart Upsell lets you add conversion-focused upsell stacks directly on the cart page, without slowing the rest of your theme. Create single variant, tiered by cart total and multi-variant dropdown offers and use advanced include/exclude targeting to show the right upsell. Track views, adds to cart, purchases and revenue per-stack and per-product, and refine performance using clear funnel analytics. UK-based support and accessibility-first design help you optimize and grow AOV.

• Easily create cart upsells with up to 5 offers per stack, no coding needed!
• Target by products, collections, tags with flexible include/exclude rules.
• Tiered offers by cart total and variant selector dropdown support.
• Optimise AOV with views, ATC, purchases & revenue tracking, per stack & product.
• Accessible-minded design plus optional custom CSS via theme variables.