Read the answer I gave to "Moky Ganim" above.Sorry this meant be a newbie question after channel is been monetize . What next? Do one keep buying RVA to new vidoes one uploaded ?
After having qualified for monitezation, you would need to upload your own videos regularly to attract to get organic viewers - Buying viewers will be very costly and google may even ban your account eventually. The earnings from the ads would not pay the cost of purchasing the RVA. So you need to get your viewers organically. This channel "animals funtasia" is something I've started lately and it's going very slow. Check out a few of the videos to see what you think. Hope this has been a help.