Do You Need a Wallet? Technically, you don’t have to keep your coins in cold storage or download a hot wallet program to your desktop . Many crypto exchanges allow you to store your cryptocurrency within a wallet on the exchange, and some people leave it at that.
Read moreHow do crypto wallets make money?
They charge for certain transactions, staking, the launch of a new coin or token, consultation fee, and might even have VC investments . It seems like the crypto wallets are more into generating traffic first and making profits secondly, just like most software-based areas.
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