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Internet company stocks in general are very volatile, and Amazon is definitely included in that,

Amazon.com strives to be the e-commerce destination where consumers can find and discover anything they want to buy online.

We've had three big ideas at Amazon that we've stuck with for 18 years, and they're the reason we're successful: Put the customer first. Invent. And be patient.

We invite authors to communicate with their readers in a way that hasn't before been possible. Amazon Connect brings the author's message to the reader instead of waiting for the reader to find the message.

Amazon Pages and Amazon Upgrade leverage Amazon's existing Search Inside the Book technology to give customers unusual flexibility in how they buy and read books.

Amazon employees bought a lot of cool stuff as part of the beta program.