The basic information that your collection should have is:
- Collection name - this will be the visible name in OpenSea and other marketplaces.
- Network - pick the network for this collection, once the collection is saved you won't be able to change the network of your collection.
- Contract owner wallet address - The address that will own the collection. This could be or not be the same as the owner of your KoalaMint account.
Important: the collections created on testnet (Rinkeby or Mumbai) are free of cost. You can get free tokens to test your collection.