| Format | GIF – JPEG |
| Size | 50 kB max |
| Dimensions | 300×250 px |
| Total Redirects | Not permitted |
| Tracking | Imps pixel: Yes Click command: Yes |
| Sending material |
| Format | GIF – JPEG |
| Size | 50 kB max |
| Dimensions | 300×250 px |
| Total Redirects | Not permitted |
| Tracking | Imps pixel: Yes Click command: Yes |
| Sending material |
