Discord - Free voice and text chat for gamers. As you can see from the link Discord is an app that it's designed to provide voice and text chat for free. Initially Discord was built for gamers, and have some features that are intended to make it comfortable for gamers to use the app.
See return on investment. return on investment (ROI) A generic term to define a number of analytical tools for measuring the financial benefits of an investment, including cash-on-cash, internal rate of return, equity dividend,and financial management rate of return.
So instead of owning a location, a flower shop may spend a great deal of money on a lease. Most retail chains do exactly this. Here is the calculation. ROI = (Margin / Sales) X (Sales / Capital Invested) By going from owning a location to a lease, you decrease both the capital invested and the margin. If the ROI increases, you made a good business decision, but looking at the bottom line might make you question the wisdom of chasing a higher ROI.