medium10 pts · first answer countstoken-standardscryptography

Approving with a signature

What does ERC-2612 permit() add to an ERC-20 token?

A.Transfers that do not need the sender's balanceB.An approval set by an off-chain signature, so the user does not need a separate approve transactionC.Automatic revoking of approvals after one blockD.The ability to freeze any address

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Approving with a signature

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