If you keep putting it into deals, and getting it back out through any means, you can put those same funds back into your next deals...and don't have to pay it back, and apply for it (and pay for it, as in fees, etc...) all over again.Now, if you use it starting out for flipping, you can compound these funds for free.

Ever since joining the real world after college, I have been fascinated with investing and the magic of compounding interest.

A person who studies finance, accounting or economics is at a great advantage in comparison, especially if that student understands the concepts of investing and compounding interest. 

That works out to about 5.5% per year all cash (my math I know is somewhat off since i'm not really compounding, I am doing this off the cuff.)

However, we have about $100,000 of debt in Parent Plus and other student loans ranging from 4% - 8% COMPOUND interest rates.

Feel free to PM me if you want the actual spreadsheet but it is basically jot compounding interest, the 8th wonder of the world.

Free money and the power of compounding.

I recommend frequency on prospecting for sites to publish your content and look for relevant places to post.Over time the compounding of content on your site and your link development efforts will drive up your leads which come from your site for free (or your cost to build content/links) as well as your AdWords costs will go down due to Google's QualityScore.

Its a strategy and can be implemented on various lines of credit whether residential or commercial, however the best products to utilize this strategy with are the All-In-One (AIO) loan or with commercial lines of credit since they use the purest forms of simple interest. 5) Can a simply concept of simple interest versus compound interest actually make that much of a difference?

It is an example of compounding interest.