Developer advertising network for both Windows and Windows Phone, AdDuplex has managed to cross the 3,000 active app marker. To celebrate this milestone being smashed, the company is celebrating with a 30 percent discount on commercial advertising. 

As well as this enticing offer, AdDuplex also teases some exciting things to announce later this year. If you're interested in taking advantage of the special offer, be sure to act quickly as it ends as we close up May.

Source: AdDuplex