I am trying to set up a public WiFi with voucher.  After trying to create some vouchers, I came to think that there should be easier way to do it.  What is really necessary is a way to create voucher profiles that can be used when creating vouchers.  Most people who create vouchers will be repeatedly using same set of configurations for most of the vouchers they create.  So, by being able to create voucher profiles, they won't have to enter values into the voucher creation page which can be cumbersome and prone to make mistakes.