Is it possible to have members of the same team/group with different levels of subscription to Zoho CRM?

Is it possible to have members of the same team/group with different levels of subscription to Zoho CRM?

I have just started a FREE trial of Zoho CRM and am determining the levels of subscription needed by my team.  For the sales team, a basic member is fine; but for our marketing team, I would like them to have a higher level subscription with the Social Media features.  

Is it possible for members from the same company or group to have different levels of subscription to Zoho CRM?  Or does everyone in the group have to be at the same level of subscription?  

Please advise.