Digital assets and currencies
Understand assets, networks and trading mechanics with sources you can check.
The online video game Second Life has its own economy and a virtual token referred to as Linden Dollars (L$). In the SL economy, users (called "residents") buy from and sell to one another directly, using the Linden, which is a closed-loop virtual token for use only within the Second Life platform. Linden Dollars have no monetary value and are not redeemable for monetary value from Lind