One of the most affordable methods of adding security to your card product is to provide the customer with a visual authentication piece. we can add holographic components to any scratch off label product. Scratch off hologram labels are applied over pre-printed information. To reveal the underlying information, use the edge of a coin to scratch off the holographic image.. They sparkle and glisten in the light and are sure to catch your attention and most importantly, your attention. Add a hologram scratch off sticker to your scratch off card and watch your customers scratch to reveal their prize or security data