The stitch feature on TikTok lets you take a part of someone else’s video and add your own clip to it. This can be useful when promoting affiliate products, especially if the original video is already getting views or talking about something related to what you're offering. You can stitch a video where someone is asking a question or showing a problem, then come in with your clip to suggest a product that solves it. This keeps things natural and more like a conversation. It also helps you show the product in action or explain why it works. Make sure your part is short and clear so people stay interested. Using trending videos or sound can also help your stitch reach more people. Always focus on helping or sharing a useful idea, instead of sounding like an ad. Have you thought about how this feature might help your promotions?