| STClassifieds | ||||
| Standard | ||||
| Ad Unit | Dimensions (WxH) in Pixels | File Type | Maximum File Size | Location |
| Leaderboard | 728 x 90 | JPG/GIF/SWF | 40KB | Website |
| Middle Leaderboard | 640 x 90 | |||
| MPU | 300 x 250 | |||
| Cluster Sponsorship | 167 x 426 | |||
| Premium | ||||
| Ad Unit | Dimensions (WxH) in Pixels | File Type | Maximum File Size | Location |
| Site Skinner | 145 x 600 | JPG/GIF/SWF | 40KB | Website |
| Catfish | 500 x 100 | |||
| Homepage Takeover | 550 x 480 | 50KB | ||