No, Costco does not offer a specific membership discount for AARP members. Costco’s business model is based on offering a very low-margin, high-volume retail experience that is only available to members who pay a standard annual fee. To keep these prices as low as possible for all members, the company avoids offering segmented discounts or promotional membership pricing for different age groups or organizations. However, AARP members can sometimes take advantage of other benefits related to their membership, such as discounts on vision services, travel, or insurance through third-party partners that are officially endorsed by AARP. If you are looking to save on a Costco membership, the best method is to look for official membership promotions that the company occasionally runs, often in partnership with other large retailers or through specific community-based recruitment drives, which are available to all prospective members regardless of their organizational affiliations.