Stamp Me does not integrate with point of sale systems (POS). The Stamp Me App is supported by a web-based console where Pro and Elite plan holders can access their member’s data and make basic program edits.
Loyalty contacts can however be synced to CRM, email platform and other workflow apps. See available integrations here.
There are many benefits to an independent system as you can get started right away with no additional hardware, coding or expensive programs required to operate.