Lemon Squeezy is a SaaS‑focused commerce platform that handles payments, merchant fees, fraud, and global tax compliance for software businesses. It supports 135+ countries, 20+ payment methods, and offers no‑code checkout links. What sets it apart is its merchant‑of‑record model, real‑time AI fraud detection, and a dunning system that recovers failed payments. The platform also provides license key management, secure download links, and integrated email marketing tools to grow revenue.