Creating and enabling a BLOCKOUT window in MobileConnect can be used to prevent SMS messages from being sent during certain hours of the day. A BLOCKOUT window is a time period during which no messages are sent or received by MobileConnect, regardless of when they were scheduled or triggered. Reference: https://help.salesforce.com/articleView?id=sf.mc_moc_blockout_window.htm&type=5

To use a simple segmentation strategy for identifying subscribers for their emails, Northern Trail Outfitters should use list model and groups in Single Send Journeys. List model is a method of storing subscriber information in lists rather than data extensions. Groups are segments of subscribers based on list attributes or behaviors. Single Send Journeys are journeys that allow marketers to send one-time messages to lists or groups using Journey Builder features. Reference: https://help.salesforce.com/s/articleView?id=sf.mc_es_list_model.htm&type=5 https://help.salesforce.com/s/articleView?id=sf.mc_es_groups.htm&type=5 https://help.salesforce.com/s/articleView?id=sf.mc_jb_single_send_journeys.htm&type=5

A decision split activity is a journey builder activity that allows branching the journey based on attribute values or engagement behavior of each contact. Contact data refers to data that is stored outside the journey, such as in data extensions or data views. Journey data refers to data that is captured at the moment of entry into the journey, such as from a Salesforce entry event. By using both contact and journey data in a decision split activity, NTO can compare attribute values from different sources using an attribute-to-attribute comparison. For example, they can compare the promo code from the transaction data extension (contact data) with the promo code from the entry event (journey data) and divert contacts who have redeemed the promo code before reminder emails are sent. Reference: https://help.salesforce.com/articleView?id=sf.mc_jb_decision_split.htm&type=5 https://help.salesforce.com/articleView?id=sf.mc_jb_attribute_to_attribute_comparison.htm&type=5

A File Drop Automation with a Verification Activity can be used to fulfill the requirement of sending an email to all contacts who have signed up for its newsletter, but have not joined its loyalty program. A File Drop Automation can be used to trigger an automation when a file is uploaded to the Marketing Cloud FTP. A Verification Activity can be used to check the number of records in the file and stop the automation if the file is empty. Reference: https://help.salesforce.com/s/articleView?id=sf.mc_as_define_a_triggered_automation.htm&type=5 https://help.salesforce.com/s/articleView?id=sf.mc_as_verification_activity.htm&type=5

A parent business unit is the top-level business unit in an account hierarchy that can share data, content, and settings with its child business units. A child business unit is a lower-level business unit that inherits data, content, and settings from its parent business unit but can also have its own data, content, and settings. By creating a parent business unit for the corporate office and a child business unit for each franchise owner, the customer can achieve data and content sharing as well as customization and segmentation for each local store. Reference: https://help.salesforce.com/articleView?id=sf.mc_overview_business_units.htm&type=5