Ad.fly links are allowed for all members who are level twenty or higher. If you are getting the message saying that you're not allowed to post those types of links when uploading submissions, message a site moderator and they'll resolve the problem. Anyone feel free to correct me if I'm wrong c:

Those links aren't allowed I believe.

-Toxikr3

Yes, ad.fly is blocked :L

you are well above the level necessary tom... are you asking if you can link through ad.fly or some other advertising site?