On the screen where you create/edit tiers, there are now fields for "Rate", "Rate Threshold" and "Sample number of Employees."

The rate is how much per employee they want to charge (e.g., $2/employee) If you leave it as 0.00, the tiers behave the way they always have when using traditional membership plans. 

Rate Threshold is the minimum number of employees at which you start charging that rate (e.g., $20 in dues until you have 50 employees and then $2/employee for each employee over 50). 

The sample number of employees allows you to preview how much a member of a particular employee count would be charged with and check that your settings match your expectations.

For example, if you have a range from 50-100 and Dues of $50 with a Rate of $2.00 and Rate Threshold of 60, a member with 55 employees would be charged $50, while a member with 75 employees would be charged $80 = ($50 + (15*$2)).

We are currently only allowing superusers to adjust the rate settings until we are sure its correct for you. If you would like full access, we can arrange that too. 

Please also let us know if you have any questions or if you run into any errors.