Zyp also offers discounted annual memberships to individuals who qualify. AARP sells paid memberships, and markets insurance and other services to its members. Many plans also offer additional benefits, such as dental coverage or gym memberships. These include full, additional full, associate, affiliate and institutional memberships. Professional associations also act to regulate their memberships. In December 2016, Amazon began offering the option of monthly payment for Prime memberships. The union awards honorary memberships to particularly distinguished individuals. Family memberships include Total Experience access. These groups never had any official status, nor official memberships. IABC offers professional, corporate, student and retired memberships. Mazepin holds several business related international memberships. Social memberships of RWBSA are also available. Raman was honoured with many honorary doctorates and memberships of scientific societies. These were often covered with sew-on badges representing soul club memberships. The Church states they do not solicit memberships nor proselytize.