The $RDK token will be massively used on RadKET. The goal is to make RadKET users need $RDK to enjoy various benefits on the platform.
First, users will be able to buy things with $RDK: they will even be encouraged to do so. A bunch of stable and non-stable cryptocurrencies will be available, but the $RDK will remain the primary token. Then they can get discounts on purchase fees, special offers or some kind of premium to get more services and benefits. Since RadKET is a marketplace, we have a lot of possibilities and we can always find ideas to make the token more useful.