Added: - Now recoded in maven for easier coding. - Ability to use the %arg% permission to the blacklist and whitelist placeholders.
Changes: - Now using NBT Tags for the placeholders to allow easier reading of arguments and what the voucher is.
PS: All old vouchers will still work as it will check if the voucher has an NBT tag 1st and if so then use that otherwise it will use the old method of getting the voucher's information.