Delta Dental Patient Direct may, from time to time, and at its sole discretion, provide Members with access to additional programs that offer access to vision and/or other non-dental services at discounted or special rates. Any such programs are offered by independent persons who are not employees or agents of Delta Dental or its affiliates. Delta Dental does not endorse any such product or services, and the persons providing such products/services are solely responsible for the products/services they provide. Persons providing such programs are not reviewed or credentialed by Delta Dental Patient Direct.