Your unique PacerID is created when you download Pacer and register a Pacer account. It is important for activity data troubleshooting and account-related matters, including Premium subscriptions and Pacer Challenges
1. Launch the Pacer app.
2. Tap the Me menu button in the bottom left corner.
3. On the next screen, tap the Settings gear icon in the top right corner.
4. Your Pacer ID is the first item listed under Account Settings (ex. a00000000).