Your situation is entirely normal. Most ad agents take around 30%. If anyone charges you significantly less then they are probably new and inexperienced (which

Your situation is entirely normal. Most ad agents take around 30%. If anyone charges you significantly less then they are probably new and inexperienced (which isn't always a bad thing). Most websites only monetize 50% of their ad inventory. The rest is called "remnant" inventory and is usually given to ad networks or adsense. They're going to pay you next to nothing for it, though. The best way to make more money is to take sales more seriously. You really have to do it the old fashioned way...keep talking to samsung and similar companies until one of them listens. Your agent is supposed to be doing that for you, but it's not the easiest job in the world. I'd be happy to talk with you more. My hn name @gmail.com