Yes, members of the Societas Rosicruciana in America (SRIA) receive study materials and lessons through their Associate Membership Program. This program is a correspondence course that includes 120 lessons, written by Dr. George Winslow Plummer, one of the Society's most influential founders. The lessons are divided into four courses: The Foundation Course in Occult Science, The Intermediate Course in Occult Science, The Advanced Course in Occult Science, and The Post Graduate Course in Occult Science. Each level consists of 12 lessons, and students are encouraged to study one lesson per month to fully absorb the material. The lessons also include specific meditative work for each student to complete daily.
Additionally, students can purchase subscriptions to the Associate System, which includes annual or biannual options. Annual subscriptions cost $120 and provide access to one level of the course over 12 months, while biannual subscriptions cost $60 and provide access to half a level over 6 months.