Address: is a combination of random letters and numbers used to receive Crypto payments. Every address is unique and can be generated from your wallet or from your crypto exchange. Always keep in mind that each coin/token uses a different network so as a result transactions between different networks will result in losing your coins. Ie sending Bitcoin to an Ethereum address will result in the coins being lost. Blockchain gaming assets are also sent to addresses, and require to be sent via their associated blockchain (ie ERC1155 gaming assets are sent to an Ethereum or ERC20 (like ENJ) Address as it’s a part of the Ethereum blockchain)