Bottom Banner
头条Headline:
(Price)
$2000/Month；$750/Week；$150/Day
非头条3-8 any one不指定位置:
(Price)
$1000/Month；$375/Week；$75/Day
尺寸(Size):
900 x 300px
*每条底部最多3个banner，位置由编辑全权决定*
