We have created big list of comments that may be applied to any photo - general comments.
You may think it may be better to define special comments for each promoted account separately and you may want to select comments yourself.
That is not exactly so.
We have made many experiments with many different comment messages. After many attempts we collected most effective comments. And we realised that for creating this comments list people would spend too much time or would not spend time at all and just define ineffective comments.
Customer support service by UserEcho