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   ## How to Get Started

1. **Log in** to your [Dub.co](https://dub.co) account by installing the app.
2. **Set up the [Client SDK](https://dub.co/docs/sdks/client-side/introduction)** on your website:
   - Add `app.cal.com` to your [Outbound Domains](https://dub.co/docs/sdks/client-side/features/cross-domain-tracking).
3. Once a **booking event** occurs, your tracking data will be captured automatically.