PPC Vs CPC

I asked some of my friends about the difference between these terms.
Not convinced by their answers I went on to google it.
And I got some convincing answers which I would like to share here.
https://forums.digitalpoint.com/threads ... c.1265885/
Not convinced by their answers I went on to google it.
And I got some convincing answers which I would like to share here.

https://forums.digitalpoint.com/threads ... c.1265885/