Using a target impression share strategy for push ads can be feasible but depends on campaign goals. This strategy focuses on ensuring your ads appear a certain percentage of the time in a specific position, such as the top of the page or absolute top. For brand awareness campaigns, it's useful—maximizing visibility and keeping your brand top of mind. However, for performance-driven goals like conversions or sales, it may not be the most efficient approach. Push ads thrive on relevance and timing, so focusing solely on impression share can lead to wasted spend if users aren't ready to convert. Instead, combining impression share with metrics like click-through rate and ROAS provides a more balanced and cost-effective strategy.