Digital currency is the normal topics in everyday crypto people's lives. Then what is the meaning of digital currency?
Prior to digital technology, electronic transmission was limited to analog technology, which conveys data as electronic signals of varying frequency or amplitude that are added to carrier waves of a given frequency. Broadcast and phone transmission has conventionally used analog technology.
Digital technology is primarily used with new physical communications media, such as satellite and fiber optic transmission. A modem is used to convert the digital information in your computer to analog signals for your phone line and to convert analog phone signals to digital information for your computer.
https://whatis.techtarget.com/definition/digital

That is why from digital we can turn it into actual money. Amazing right???

Base on google Wikipedia about ethereum

Ethereum is an open-source, public, blockchain-based distributed computing platform and operating system featuring smart contract (scripting) functionality. It supports a modified version of Nakamoto consensus via transaction based state transitions.

If there is a chance what would you like to add to ethereum services? Let the expert and those who have an idea share with us.