Quote from: senne on April 11, 2018, 06:42:16 PM

Various coins are used more than trading basically a coin is not entirely based upon trading purposes only, it also have some physical advantage make it useful in our life. For example, myetherwallet acts a source for storing new coins which are yet to be registered on any exchange, and it use ETH for their transfer which makes ETH circulation and useful coin. Similarly every coin has their particular audience which helps coin to grow and trading at the end makes coin more popular.

Yes trading is secondary purpose. Main purpose is to be accepted for payments etc.
If we generalize it in real life example, basic purpose of paper money is buying good and services. Some people are also exchanging it like USD to EURO. But this is secondary purpose.