Hello Bloggers
Are you all familiar with banner advertising? Do you all know that banner is make out of image? So what is a 300x50 banner mean? It mean the banner is 300 pixels in width and 50 pixels in height. Now how much will that banner cost? $29.90 for 100,000 impression? well let imagine every 10 pixels is 1 unit. So 300 by 50 pixels is 30 by 5 units. That is a total of 150 area units. If you sold each area unit for $0.50, the whole image area will worth for a total of $75.