Walmart’s 10% staff discount just got expanded. Here’s what’s included

Walmart is expanding its 10% employee discount to nearly all of its grocery items, including dairy and meat, through the year, the company’s chief people officer told its staff in a letter on Wednesday.

The discount, previously limited to fresh produce and general merchandise such as apparel, now extends to almost all food categories — including milk, meat, dry grocery, and seafood — in stores and online, effective immediately.

Walmart, the largest private employer in the United States...