Walmart revealed more details about its second "Black Friday Deals" sale Monday that starts online on Nov. 25. Why it matters: The world's largest retailer's sale is starting four days after Amazon launches its Black Friday sale Thursday,

No, you don’t. However, right now you can get 50 percent off a Walmart+ membership through December 2—that’s just $48 for the next year. The membership gives you early access to online Black Friday and Cyber Monday sales, free shipping, a Paramount+ subscription, and more.

Black Friday sales will start online on Monday, Nov. 25 starting at noon ET (11 a.m. CT) for Walmart+ members and then 5 p.m. ET (4 p.m.) for everyone and continue through Thanksgiving Day. Stores will be closed on Thanksgiving (Nov. 28).