There is a case study on this blog on how someone made $90k (in passive income) from a software he bought PLR to.
The reality is that the perceived value for software and WP plugins is much higher than for other info products and they are much easier to sell.
So if you would like to learn how to create your own plugins (without having to write a single line of code), here is a 22 page report on how to do it:
This report will show you how to design a plugin in just a few hours (like writing an outline for a report) and outsource it for less than $100.
You will be able to create your own plugin even if you don’t know how to come up with an idea that will sell.
Or if you already have a great idea, but don’t know how to design the plugin interface or outsource the project without getting ripped off, this report will show you how to do it right.
Here is the link again: