Global Order Promising (C) provides real-time order commitment dates by analyzing supply (e.g., inventory, production) and demand (e.g., orders, forecasts) constraints enterprise-wide. For instance, if 100 units are requested and 70 are available with a 3-day lead time, it commits to 3 days. Option A is false-no universal same-day guarantee exists. Option B is incorrect-supplier data often informs promises. Option D is wrong-it considers global, not just local, availability. This feature ensures reliable promises, reduces cancellations, and aligns customer expectations with operational capacity.