IP Address: B2B Detect can identify accounts based on the visitor's IP address, often linked to a business network.
Account Domain: It can also determine accounts by analyzing email domains or browsing activity linked to a company's domain.
Reference: Salesforce Interaction Studio B2B Detect Configuration Guide.

When creating segments in Marketing Cloud Personalization,Actionsserve as a crucial rule criteria. Actions represent the specific behaviors and interactions users perform on your website, mobile app, or other digital channels. These actions provide valuable insights into user preferences, intent, and engagement.
Here's how Actions are used in segment creation:
* Defining segment criteria:You can create segments based on specific actions users have taken, such as viewing a product, adding an item to their cart, completing a purchase, or abandoning a form. This allows you to group users based on their demonstrated interests and behaviors.
* Combining with other criteria:Actions can be combined with other rule criteria, such asuser attributes (demographics, location) or session attributes (time of day, device type), to create highly targeted segments. This enables you to define complex rules that capture nuanced user behavior.
* Real-time segmentation:Actions are tracked in real-time, allowing for dynamic segment updates. As users perform actions, they are automatically added or removed from segments based on the defined criteria. This ensures that your segments always reflect the latest user behavior.

To include the visitor'saffinity scorein a Recipe, a marketer would:
* Use aBoosterto prioritize recommendations that align with the visitor's affinities or preferences.
* Boosters allow fine-tuning of recommendations to make them more relevant.
References:
* Salesforce Interaction Studio Documentation - Recipe Configuration

* TheEvent Streamreport in Interaction Studio is refreshed every15 seconds.
* This near real-time update provides immediate visibility into user actions and behaviors.
References:
* Salesforce Interaction Studio Documentation - Event Stream