I need feedback on my business idea. I would like to start an online marketplace selling within a niche product category (ie: Bikes and related apparel), for small specialty retailers. My biggest question is cash flow. Would this type of business make money if only charging a small listing fee and/or a 5-10% commission per sale? I'm concerned that this type of business model is doomed unless it becomes big like the site Etsy.com or Ebay.com Any feedback you can provide would be greatly appreciated. Thanks!
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