BAKERSFIELD, Calif. — Starting Monday, June 3, Walmart will begin to roll out free NextDay delivery to Bakersfield customers.

The company plans to reach 75% percent of the U.S. population this year through a gradual rollout of NextDay delivery.

Here’s how it works: A customer visits Walmart.com and toggles into the NextDay delivery experience to view items that are eligible for free NextDay delivery. After adding items to their cart, the customer proceeds to checkout. Everything in the cart must be eligible for NextDay delivery to qualify. Cut-off times vary by location.