https://optinmonster.com/case-study-cracku-increased-conversions-300-countdown-timers/
How Cracku Increased Conversions 300% Using Countdown Timers
Jan 16, 2019 - Looking for a new strategy to get site visitors to make a purchase? Discover how Cracku increased conversions 300% by creating urgency in their optins.
increased conversionsusingcountdowntimers