****Note: You are signing up for 6 months of membership with discounts. Memberships auto renew every month! - You may cancel anytime after 6 months.
However, once cancelled there is a waiting period of 6 months, should you want to rejoin. 
Free services must be used within the membership month, they are not interchangeable and cannot be carried over.
However, discounts stay effective as long as your membership stays current.