In short you need a website with alot of traffic, obviously an adsense account with Google, placement of the ads and other visual changes of the ads to match your site help alot. Mostly you need all the information involved in both the adsense program and website promotion. With enough traffic you could make alot more.
.199.
It is a fraction as 199/1000 or 0.199 as a decimal
apple make 13 billion pound a year but after all the money deductions taxes, etc... they make about 5.5 billion pomds a year
199/100 = 1 99/100
$199 pounds
199 $.
£199
It is 1.99
199 dollars
Quite a lot: 199 minus 30 is 169.
Usually around 199$ plus tax
919/20