How does the Stamp work?

The Stamp is a unique and patented technology that allows for secure and valid check-in events at any business location.


Each Stamp contains a unique 5-point pattern that is specifically assigned to your business name and location. Each Stamp has a pattern that is unique and special, and has security features to make it hard to duplicate or to "spoof".

The Stamp is not an NFC or RFID device -- it actually needs to firmly touch the screen with the entire flat surface. Our proprietary technology is unique!

When you check in a customer or validate their reward by using a Stamp on their screen, SnowShoe checks the unique 5-point pattern to authenticate which stamp is in use. Then we connect your business ID and time of day to the event you register. When you stamp the screen, your business ID and the time of day are both logged in connection with that registered customer. 

If a customer is supposed to receive points when you stamp the screen, then we assign the points and reflect this information both on your Merchant Dashboard as well as on the customer's Loyalti mobile app or in your kiosk system. If customer engagement tools are tied to that check-in event, we fire off the right mobile notification, SMS or email to your specific customer, based on the check-in event registered with the Stamp. All your customer activity is logged in the Merchant Dashboard, for you to review. 


The Stamp is a unique and patented technology that is not NFC, RFID, QR Code-based. Our technology is protected by 32 patents in 14 countries.

The technology provides a secure, non-electrical way of providing validation of events in real-time for a variety of use cases, including customer loyalty.  

Here is a summary of our differences from other types of check-in systems: 


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