Zucoins or any fraction of Zucoins can be used and accepted by individuals, businesses, and buyers if they have the Zucoins wallet.
Zucoins are an electronic value, so you will need a Zucoins wallet on your mobile phone to hold them. A link is provided to install the PWA (progressive web application) Zucoins wallet when you are sent Zucoins for the first time.
By buying Zucoins in one currency (I.E., usd) and then selling those Zucoins for another currency (I.E., euros), Zucoins could be used as a medium of fx exchange advantage of no fees for the transactions (note: 3rd party crypto exchanges could charge fees for their services).