The User Plan
User plans are best for companies that work with a dedicated full-time team. Pricing is very easy: You pay just $4.99 per active user per month and can add and archive users anytime.
User fees are automatically prorated, so that you always end up paying only for the exact amount of time that a user has been active during a given billing period. For example, if you add a user at the middle of the month you'd only pay $2.49 for that user for the current billing period, instead of the full price.