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What does blockchain add to this?

• ameen 9y ago
  Investor interest.
• jamra 9y ago
  You can prove that your reviewer is the same person as the person who paid with blockchain. I'm just not sure how to do so if the customer pays with traditional means.
  • ebiester 9y ago
    That has an interesting side effect. If someone writes enough bad reviews, will people stop selling to them? We saw VE electronics refuse to sell anything else to anyone who gave them a bad review on any product. Would vendors band together on this?
    • jamra 9y ago
      I suppose one could just create a different wallet and use that one.
• amelius 9y ago
  Ensuring that you can only place a review for an item if you have purchased the item. Or similarly for placing a review about a shop.