how to start amazon store business requires you to set up a seller account on Amazon. Once you’ve signed up, you can customize your storefront to showcase your products and brand. Choose a niche that has demand on Amazon, then list your products, provide detailed descriptions, and upload high-quality images. Depending on your business model, you can use Fulfillment by Amazon (FBA) or Fulfillment by Merchant (FBM) to handle order fulfillment. You can also promote your store using Amazon ads and other marketing tools to drive traffic.