What is DWRLD used for?

On the DecentWorld platform, there are several certain ways to receive DWRLD tokens:

1) After purchasing DWRLD tokens directly from our system.

2) After inviting another user to join the platform via a referral code.

3) After staking a fully completed Collection, and receiving DWRLD token in the form of yield.

4) Via the Marketplace after selling their Assets.