Incorporate power words into your subject lines to spark curiosity and drive action. Analyze a list of high-conversion words relevant to your [Product] and [Service], such as “Exclusive,” “Free,” “Proven,” or “Unlock.” Create variations of subject lines incorporating these power words and test their performance against more neutral language options. Track results for different customer segments, such as [Role] or [Region], and compare the performance of each subject line variation. Prepare a detailed analysis of which power words yield the highest open rates, broken down by [Timeframe] and campaign type.