Drupal Performance and Scalability(http://books.tag1consulting.com/)
The following targeted advertisement formats are currently available:
Text link ads, up to 26 characters:
(minimum accepted bid: $0.10 per click.)
| Hourly impressions | Daily impressions | Monthly impressions |
|---|
| 18 | 480 | 14,400 |
Banner ads, 468 pixels wide by 60 pixels high:
(minimum accepted bid: $0.15 per click.)
| Hourly impressions | Daily impressions | Monthly impressions |
|---|
| 4 | 116 | 3,480 |
Block ads, 175 pixels wide by 125 pixels high:
(minimum accepted bid: $0.25 per click.)
| Hourly impressions | Daily impressions | Monthly impressions |
|---|
| 4 | 114 | 3,420 |
