It seems like the Opensea of Tezos; A lot of great artists I follow mint there. Very low gas fees and better for the Environment. I use a Kukai wallet but there are others you can use. Read the FAQ section.

One downside is lack of unlockable content; but you can connect your social media which makes it easier to verify purchases. It is also not making the same big bucks as Opensea; but if you want to sell many of something, it is much easier. Much less risk due to low startup costs so worth it.