We can't wait to see your NFTs and other assets populating the CarbonSwap Marketplace, and we are committed to support you throughout the process getting them there. In order to ensure an easy and frictionless experience, make sure you follow the recommended standards:

For the Metadata: https://docs.opensea.io/docs/metadata-standards 

For the Royalties: https://eips.ethereum.org/EIPS/eip-2981