We share your personal information with unaffiliated third parties only as described below:</p> Payment, Shipping, Referral, &amp. Other Programs <p>We use a third party payment processor and a third party shipping agent to ensure the payment and delivery of your purchased products. We also use a third party to administer our referral program. We may use other third parties for other services from time to time. These third parties have no authority to use your personal information for their own promotional purposes.</p>