You agree that Promo Codes: (i) must be used for the intended audience and purpose, and in a lawful manner; (ii) may not be duplicated, sold or transferred in any manner, or made available to the general public (whether posted to a public form or otherwise), unless expressly permitted by Uber; (iii) may be disabled by Uber at any time for any reason without liability to Uber; (iv) may only be used pursuant to the specific terms that Uber establishes for such Promo Code; (v) are not valid for cash; and (vi) may expire prior to your use.