Can I log into Infusion using my same details more than once?
Your Infusion License is based on the number of users logged on concurrently, not the login of the users. You can log on to the same or different computers as long as you have sufficient user on your licence to allow this.
To check how many users the Company is licensed for go to Admin / Other / Enter Licence Information. Click I Agree and in the Enter License Information screen it will detail the System Users.