REFUND PEPE

#1: Missing Zero Address Validation (missing- zero-check)

not_fixed/low

#1: State variables that could be declared constant (constable- states)

not_fixed/low

#2: Contract doesn’t import npm packages from source (like OpenZeppelin etc.)

not_fixed/low

#2: Unused return values

not_fixed/low

#3: NatSpec documentation missing

not_fixed/low