Membership tiers are levels of membership that offer different benefits and privileges based on the member's status. Typically, these tiers are structured in a hierarchy, where higher tiers provide more exclusive perks, such as discounts, access to special events, or premium services. Members can progress through the tiers by meeting certain criteria, such as spending a specific amount or participating in activities. Organizations often use membership tiers to encourage engagement and loyalty among their members. For example, a gym might have basic, silver, and gold tiers, each offering varying levels of access to facilities and classes. This system helps to reward dedicated members while attracting new ones.