A Marketing Cloud admin at Northern Trail Outfitters (NTO) is exploring whether they need to...

Creating separate business units for each brand is necessary when:

Brand-specific Domains: Separate business units allow for the configuration of brand-specific private domains, which are crucial for maintaining brand identity and trust in email campaigns by customizing link and image paths.

Use Case: If different brands under NTO need to leverage their unique domains for sending emails and hosting content, setting up distinct business units allows each brand to manage its sender profiles, content, and subscriber interactions independently.