"Cpl." YourDictionary, n.d. Web. 17 August 2018. <http://www.yourdictionary.com/Cpl>.
Cpl. (n.d.). Retrieved August 17th, 2018, from http://www.yourdictionary.com/Cpl
cpl - Computer Definition
(Cost Per Lead) The cost to an advertiser for each user who registers contact information on a website for some purpose. Also called "cost per action" (CPA). See pay-per-click, click-through rate, CPA and RPM.