A computer-based method for collecting digital wallet data from a digital wallet transaction initiated by a user is provided. The method includes receiving registration data for a user in response to the user registering into a digital wallet application, wherein the registration data includes demographic data and device registration data including a device identifier used for identifying the user device when in communication with another computing device. The method also includes storing the registration data within at least one memory device and receiving digital wallet data as part of a digital wallet transaction initiated by the user using the digital wallet application on the user device, wherein the digital wallet data includes transaction data, device communication data, and biometric data. The method further includes comparing the digital wallet data to the registration data and linking the digital wallet data within the at least one memory device to the registration data.