Since Ocean Protocol’s digital currency is an ERC-20 token and conforms to Ethereum standards, it can be stored on a wide range of Ethereum-compatible wallets. In addition to these software wallets, which are free and web-based or app-based, you can also store your valuable OCEAN tokens on hardware wallets. If you have a large amount of OCEAN tokens and you do not intend to buy or sell them at the moment, it is probably a better option to keep them in a hardware wallet. Although hardware wallets are not free, they have much higher security. Also, on our exchange, in addition to the possibility of buying and selling OCEAN tokens, there is also an internal wallet where you can store your crypto tokens after purchase. One of the most important features of the internal wallet of our exchange is the elimination of the transaction fee of transferring assets to a personal wallet. Also, if you want to transfer your Ocean Protocol crypto currency to the exchange and buy and sell it, the speed of your operation will be faster through this internal wallet.