DupeBlock - Turn product packaging into customer verification & leads

Hi Product Hunt — I’m Ammar, founder of DupeBlock. We built DupeBlock after seeing how often brands lose control once a product ships: counterfeit returns happen, customers can’t verify what’s real, and packaging becomes a missed opportunity. DupeBlock lets brands add serialized QR codes to product packaging so customers can verify authenticity, access product info, and interact with the brand — while the business gets scan analytics and customer insights after delivery. If you sell physical products (Shopify/Amazon/manufacturing), I’d love your feedback: What would you want the QR scan experience to show? What metric matters most — verification, lead capture, or repeat purchase? I’ll be in the comments all day — happy to answer anything.