The topic of deployment in Salesforce Marketing Cloud (SFMC) is interesting because there are no Sandbox instances in Marketing Cloud. No Dev, QA, Prod instances to think about deployments. Instead, they got Business Units (BUs). Don't confuse a BU with a Sandbox. Business Unit is completely different from a Sandbox. BU is NOT a Sandbox …
Salesforce Marketing Cloud Deployment
sfdcFanBoy 