Give me more for this agreement: CO-BRANDING, MARKETING AND DISTRIBUTION AGREEMENT
 This Agreement, dated as of January 30, 2000 ("Effective Date"), is made and entered into by and between Amazon.com Commerce Services, Inc., a Delaware corporation ("ACSI"), and Audible Inc. a Delaware corporation ("Company"). ACSI and Company are sometimes referred to collectively herein as the "Parties" and individually as a "Party." ACSI and Company agree as follows:
Section 1. Definitions
 Whenever used in this Agreement with initial letters capitalized, the following terms shall have the following specified meanings:
 "ACSI Competitor" means, collectively, such persons and entities as the Parties may agree upon from time to time. ACSI may update any agreed-upon list of ACSI Competitors no more frequently than once per quarter by written notice, provided that: (a) the number of entities specified on such list shall at no time ___; (b) any entities added to such list must be ___; and (c) no addition of any ACSI Competitor to such list shall require Company to breach any contractual or legal obligation to such ACSI Competitor by which Company is bound as of the date of such addition.