Radius Manager 4

Hi everyone

I have my hotspot up and running and have switched from using Userman to Radius Manager v4.

I have a connection between the NAS(RB433) and the Radius server, but I am battling to sort out the user limits. The manual is not very helpful and cannot find anything on Google.

Can anyone talk me through setting up a basic 1Gig account that expires at the end of each calendar month?

Thanks in advance