Both single-user subscriptions and Flex are forms of named user access. Single-user subscriptions are dedicated subscriptions, assigned for use to only one named user at a time. They are best suited to users who access products on a frequent basis. Flex, on the other hand, is not a dedicated subscription. It is intended to be shared by an unlimited number of users, who access products “paying” a daily rate by consuming tokens. Flex is best suited for occasional product use.