System and method for providing a one-time key for identification

A method, comprising:

• transmitting, if a first key of a worker device matches a second key received from a customer device, identification details received from the customer device to the worker device;
• and
• transmitting, in response to receipt of an acknowledgement of the identification details from the worker device, an authentication of the second key and the identification details to the customer device, wherein the acknowledgement further verifies that a worker possesses the worker device or verifies a location of the worker, wherein the authentication is transmitted by utilizing instructions from a memory that are executed by a processor.

A computer-readable device comprising instructions, which, when loaded and executed by a processor, cause the processor to perform operations, the operations comprising:

• transmitting, if a first key of a worker device matches a second key received from a customer device, identification details received from the customer device to the worker device;
• and
• transmitting, in response to receipt of an acknowledgement of the identification details from the worker device, an authentication of the second key and the identification details to the customer device, wherein the acknowledgement further verifies that a worker possesses the worker device or verifies a location of the worker.