PayByFace API enables third party application developers to integrate their customers biometric face templates with a tokenized card on file. Such customers will be able to pay for their in-store shopping at any PayByFace merchant by simply have their faces scanned by a camera enabled tablet installed at point of sale. The payment is then processed via an e-commerce payment gateway without the need for the end-users to touch anything. PayByFace provides a unified interface that exposes several functions of the PayByFace system capabilities for 3rd party developers to use in their own mobile apps.
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