Two sets of vouchers with different setting

[fizz]

I have my captive portal and vouchers  setup with 1 user per voucher login.All I want to do now is setup another set of vouchers to have three users. Help plz.

[Derelict]

One user or multiple users.  There is no "limit a voucher to n users" other than n=1 or n=as-many-as-use-the-code.

And even then it's a portal-specific setting, not a voucher-specific setting.  pfSense won't do what you want.