The first method is rather time_consuming. In this case, you can look up community forums, such as those in the IT (Information Technology) field and look up free template building tools. Then you'd have to do it yourself. The good thing about this is that you can use it again and you'll be familiar with the issues you would most likely encounter during training.
The marketing plan template saves you the development cost of trying to develop a marketing strategy by trial and error. The template gives you the steps that someone has successfully used to create income online.