Which data sources are necessary for a company using Contact Builder to feed Journey Builder? (Choose two)

To successfully feed Journey Builder using Contact Builder, having robust and comprehensive Customer Data is essential. Customer Data serves as the backbone for marketing journeys, allowing businesses to create personalized and targeted customer experiences. This data encompasses various attributes such as demographics, preferences, behaviors, and previous interactions with the company, enabling tailored messaging and effective customer engagement throughout the journey.

While Event Registration, Payment Details, and Venue Details may provide valuable information in some contexts, they are not foundational for the primary function of Journey Builder, which is to engage customers based on their overall profile and behavior. Customer Data provides a broad view of the individual, ensuring that the marketing messages are relevant and personalized, which significantly enhances the effectiveness of any journey designed within Journey Builder.