Upline is a term used in network marketing or multilevel marketing.Upline refers to independent distributor, including sponsor and representative above sponsors. A leader is someone who leads, being a director or head of company, organization, etc. Why is the existence of upline and leaders important? Get all the info you need here.***************************************************************** We have many of the latest and most popular ebooks on this topic for very ** affordable prices. Just simply search “David Joye Bridal”. *****************************************************************