Launch your SaaS business in days instead of months. This complete Next.js 15 starter comes pre-configured with authentication, billing, database adapters, dark mode, responsive dashboards, and SEO optimization. Included Modules: • Complete Authentication with Google OAuth & Email Magic Links • Modular Dashboard with Analytics charts • Integrated Payment handling (Stripe & Bank Slip Upload) • Google Sheets API proxy connector • Clean Architecture with TypeScript and Tailwind CSS v4