1 billion in gross merchandise value in 2025 — and affiliate creators, not brands, captured a growing share of that commerce by promoting products directly in videos and live streams. If you want in, here’s exactly what it takes in 2026: the requirements, how commissions actually work, realistic earnings math, and the mistakes that keep most beginners at zero. The TikTok Shop affiliate program lets creators promote products sold on TikTok Shop and earn a commission on every sale generated through their content — without ever holding inventory, shipping a package, or handling customer service. The buyer never leaves the app; they tap the product tag on your video or LIVE, check out, and TikTok tracks the sale back to you. This guide focuses on the affiliate path — it’s how the vast majority of creators start.