So, as a last resort you can swipe and deploy this list of email subject line formulas or use them to get your creative juices flowing: how to make {subject} that will {benefit} 21+ ways to grow your {subject} do you think you can {benefit}? The only way to achieve {desirable thing} without doing {undesirable thing} 5 reasons why you should {subject} {benefit} while you sleep [template] 10 best {subject} how {name/company} does {subject} {name/company} can afford any {subject}, he uses {solution} how {name/company} got {number/desirable outcome} in {number of days} real {audience} use
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