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Checkout Comparison Upsell
A React checkout upsell block for Next.js with side-by-side feature comparison between current and premium products, price difference highlight, and upgrade CTA using shadcn/ui Button, Badge, and Tailwind CSS
Increase average order value with this React and Next.js comparison upsell block at checkout. Shows the customer's current selection alongside a premium alternative with a clear feature comparison table, highlighted price difference, and a single-click upgrade CTA. Built with TypeScript, shadcn/ui Button and Badge components, and Tailwind CSS. Perfect for SaaS plan upgrades, e-commerce product tiers, and subscription upsell flows where visual comparison drives higher-tier conversions.
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