A quarter of a century ago, on July 5, 1994, a company that shared a name with the world’s largest river was incorporated. It sold books to customers who got to its website through a dial-up modem.

It wasn’t the first bookstore to sell online. (Books.com launched in 1992.) But it behaved like a local store, whose shopkeeper knew customers by name; a bell even rang in the company’s Seattle headquarters every time an order was placed.

Amazon’s founder, Jeff Bezos, set his sights on making it an “everything store.” The company would go on to become not just an everything store, but an “everything company.”

Today, 25 years later, Amazon has reshaped retailing permanently. It is one of the top three most valuable companies in the world, with a market capitalization hovering around $1 trillion, greater than the GDP of nearly 200 countries.

If you had bought $100 worth of its IPO shares in 1997, it would be worth about $120,000 today.

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