
SAN FRANCISCO (Reuters) – Earlier this year, engineers at Wal-Mart Stores Inc who track rivals’ prices online got a rude surprise: the technology they were using to check Amazon.com several million times a day suddenly stopped working.
SAN FRANCISCO (Reuters) – Earlier this year, engineers at Wal-Mart Stores Inc who track rivals’ prices online got a rude surprise: the technology they were using to check Amazon.com several million times a day suddenly stopped working.
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