Email this

The Wal-Mart supremacy

By Sam Williams

The giant retailer's introduction of RFID technology is forcing other supermarket chains to catch up. But fiddling with data may not be the best survival strategy in the Wal-Mart future.

Recipient's e-mail address:
Separate up to 10 e-mail addresses with commas.

Personal message (optional):

A link to the article will be included in your message.

Your e-mail address:
We do not save or reuse your email address unless you sign up for the newsletter.

Sign me up for the Salon Daily Newsletter

Recent Stories