| 
 Creative type​  | 
 HTML 5​  | 
 Third party tag​  | 
 Image​  | 
| 
 Allowed file type​  | 
 HTTPS I-Frame​  | 
 HTTPS I-Frame​  | 
 JPEG, GIF, PNG​  | 
| 
 Max size (kb)​  | 
 Initial load size 150 kb​  | 
 200 kb​  | 
 200 kb​  | 
| 
 Note​  | 
 Correct tag required​  | 
 Click tag documentation required​  | 
 image +​ (optional) 1x1 with Click-Tracker​  |