--- title: "How does Triton Digital identify listeners?" slug: "how-does-triton-digital-identify-listeners" updated: 2025-07-04T17:44:03Z published: 2025-07-04T17:44:03Z canonical: "help.tritondigital.com/how-does-triton-digital-identify-listeners" --- > ## Documentation Index > Fetch the complete documentation index at: https://help.tritondigital.com/llms.txt > Use this file to discover all available pages before exploring further. # How does Triton Digital identify listeners? The short answer to the question of how does Triton Digital identify listeners for TAP and other services is this: Listeners are identified in multiple ways, including: - Listener ID is matched to a mobile ad ID. - Listener ID is assigned by a web cookie. - A session-based Listener ID is assigned by Triton when no other ID is available. For a more in-depth explanation, see [How TAP's Frequency Caps Work](/user/docs/flights-frequency-caps#how-taps-frequency-caps-work).