Individual License is for one person, it can be used by single user on up to 3 Macs.
Individual License ($20)
Studio License is for small company and studio, it can be used by up to 5 users on up to 15 Macs.
Studio License ($75)
Company License is for big company, it can be used by up to 20 users on up to 60 Macs.
Company License ($299)