Distinguish content personalization from product recommendations in marketing AI.

• A. Content personalization tailors messaging and creative; product recommendations exclude any personalization.
• B. Content personalization targets overall brand tone; product recommendations target inventory management.
• C. Content personalization relies on user data for messaging; product recommendations rely on item history for suggested purchases.
• D. Content personalization tailors messaging and creative; product recommendations suggest items likely to be purchased; both use user data but target different outcomes.

Answer: (D)