About this app
Stampfox helps Shopify merchants sell personalized and protected PDF downloads. Upload your PDF, create a stamp template with customer and order details like name, email, and order number. After purchase, customers get instant access to a personalized stamped copy. Use Stampfox to reduce unauthorized sharing, control download access after refunds or cancellations, track every download, and deliver files through checkout, order status, email, or your storefront.