This excerpt taken from the AMZN 10-K filed Jan 29, 2010.
If you accept this offer, the terms described in this letter will be the terms of your employment, and this letter supersedes any previous discussions or offers. Any additions to or modifications of these terms must be in writing and signed by you and an officer of the Company.
If you wish to accept employment with the Company, please indicate so by signing both copies of this letter and both copies of the enclosed Confidentiality, Noncompetition and Invention Assignment Agreement, retaining one of each for your files. This offer and all terms of employment stated in this letter will expire at 5:00 PM Pacific Standard on January 21, 2006. We are very excited about the possibility of you joining us. I hope that you will accept this offer and look forward to a productive and mutually beneficial working relationship. Please let me know if I can answer any questions for you about any of the matters outlined in this letter.
I accept employment with Amazon Global Resources, Inc. under the terms set forth in this letter:
P O BOX 81226, SEATTLE, WA 98108-1226
WWW AMAZON COM