What is the difference between the regular and extended license at themeforest?

Hi,
I am confused of the difference between the regular and extended license.
can someone explain it?
thx.

In a nutshell, under the regular license, the end product has to be distributed for free, whereas under the extended license, you may charge for viewing/using the end product.

Let’s say you want to install a theme from here on a dating website where you charge people for signing up on the website, you would need an extended license as the end users are charged for using the website aka the end product.