¿Cuál de las siguientes opciones no es un beneficio del tipo de prioridad de oferta "priorizar objetivo de KPI"?

The "prioritize KPI target" bid priority type in Amazon DSP is designed for flexible budgets that adapt to achieve optimal performance, making "Having flexible budgets that are consistent for better performance" and "Having flexible budgets as long as your campaigns drive the best performance" benefits. A fixed budget that must be spent is not a benefit because this priority type aims for efficiency and performance, not simply spending a set amount. If the KPI target is met efficiently, the budget might not be fully spent, or if more budget is needed to meet the target, it can be scaled.