Build a Multi-Tenant E-Commerce with Next.js, Tailwind v4, Stripe Connect

In this 20-hour course, you will build your own platform from scratch in the style of Gumroad - a full-fledged multi-vendor e-commerce application where content creators get their own storefronts, sell digital products, and receive payments through Stripe Connect. You will implement key features: subdomain integration, product reviews, personal libraries, file delivery, and automatic platform commission calculation. An admin panel with role-based access is also provided. The project is built on Next.js 15, Payload, and Stripe - this is a powerful, hands-on development that will show how modern online platforms are created.