The Institute offers two types of memberships, a free membership and a paid membership. The free membership only gives you some basic website priveleges, while the paid membership gives you many more benefits. Check out the "Overview" for a complete list of benefits for each type of membership. The paid membership type is offered either as an individual membership, or a group membership for pricing discounts. Each of these paid membership structures come is several varieties depending on your needs. Please check out the pages on "Individual Memberships" and "Group Memberships" for an outline of the varieties offered.