Forum Moderators: skibum
CPC = Cost per click - $$ you make every time someone clicks an ad.
CPM = cost per thousand (M) ads. $$ you will make for ever 1,000 ads (usually, banners) displayed on your site.
CPA = Cost per action. $$ you make every time someone clicks an ad and then DOES something, such as buy an item or register for a newsletter.
PSA = Public service announcement. A Freebie
UK Plus Rate Card [associated.co.uk].
There are many varieties. The most common is the notorious pop-up ad. Also gaining ground is the inline interstial, whereby a content page is actually redirected to an advert for a set period of time before refreshing to the next content page. Mad scientists are working night and day to create new varieties, many geared towards rich media.
in-tur-stish-uhl - adj. 1. pi**es users off
I had them for about 1 hour. I got 25 hatemails in no time. That was the end of that.
Wheeler
>got 25 hatemails in no time
It may have been our fault, after all this is the home of the FOO Pop-Up Protest [webmasterworld.com]