how to sale your product online through Amazon involves multiple steps but can be highly rewarding. First, sign up for Amazon Seller Central and decide on a selling model—private label, wholesale, or handmade. Then conduct market research to validate demand and competition for your product. After sourcing or manufacturing, create a detailed product listing that highlights your product’s features with clear copy and images. Choose between Fulfillment by Amazon or Fulfillment by Merchant depending on your logistical capabilities. Finally, launch a marketing campaign with Amazon PPC and keep your pricing competitive. As you gain reviews and sales momentum, your product can become a top seller in its category.