A user seat is required in an application (Cosmetri GMP and Product Manager) for a user to be able to be granted access by your Administrator. Users that are permanently deactivated do not require a user seat, so you will not pay anything for retaining data and audit logs related to old user accounts. A user seat subscription is specific to each application – therefore if you require a user to be able to access both applications, they will require two user seats, one in Product Manager and one in Cosmetri GMP.
Additional user seats are available as monthly or annual subscriptions. There may be restrictions on the maximum number of user seats you can add, based on your plan.