I came across this offer where you get $50 free (I haven’t read the details) for using Microsofts adCenter (just like adwords I guess).
http://www.startadcenter.com/lcoff/
I came across this offer where you get $50 free (I haven’t read the details) for using Microsofts adCenter (just like adwords I guess).
http://www.startadcenter.com/lcoff/