A founder built a Shopify app that hit $1.1M ARR in just 18 months. And it's making over $500K a year in profit. Insane! The app helps Shopify merchants make more money using AI-powered product bundles and upsells. > $1.1M ARR > $520K TTM profit > 110% annual growth > 1,000+ customers > 83% profit margins > All bootstrapped There are still so many opportunities to build incredibly profitable SaaS businesses in the Shopify ecosystem. Now live on @acquiredotcom. Full listing:…