Purchase ads - select type

The following targeted advertisement formats are currently available:

Text link ads, up to 26 characters:
(minimum accepted bid: $0.30 per click.)

Hourly impressions	Daily impressions	Monthly impressions
1	48	1,440

Banner ads, 468 pixels wide by 60 pixels high:
(minimum accepted bid: $0.50 per click.)

Hourly impressions	Daily impressions	Monthly impressions
0	2	60

Block ads, 175 pixels wide by 125 pixels high:
(minimum accepted bid: $0.50 per click.)

Hourly impressions	Daily impressions	Monthly impressions
0	2	60