Wal-Mart test: Buy groceries online, pick up at store

Wal-Mart takes on AmazonFresh

Wal-Mart is testing an expansion of its online shopping service in which Denver customers can order groceries online and then pick them up at a local store.

There is a designated pick-up location outside the store so customers don't have to go in to get their purchases.

TechCrunch has the full story here.