I have two channel, there are no clicks, but some eCPM has earning estimate data, what's that mean? page impressions clicks page CTR eCPM earning channel1: 43 0 0.00% $0.01 $0.00 channel2: 4 0 0.00% $0.05 $0.00
That means you displayed an image ad but had few impressions to give money to you... With some more impressions of that ad, you will get 1 cent.