What is the difference between permanent promotions and time-bound promotions, and how should they be allocated in omnichannel plans?

• A. Permanent promotions run long-term with evergreen offers; time-bound are limited. Balance long-term value with urgency and align with inventory and seasonality.
• B. Time-bound promotions always outperform permanent.
• C. Permanent promotions should be avoided.
• D. Time-bound promotions should be random and unsynced.

Answer: (D)