As Thanksgiving approaches, shoppers are navigating which stores will be open for last-minute purchases. Some major retailers are keeping their doors shut on Thanksgiving Day, while others remain open with limited hours.

Dollar Tree will welcome shoppers from 8 a.m. to 5 p.m. Walgreens will keep only its 24-hour stores open, and CVS plans to have most locations open, though hours may vary.

In contrast, major retailers such as Costco, Macy’s, Walmart, and Publix will remain closed on Thanksgiving Day.

Once Thanksgiving is over, Black Friday arrives with enticing deals. WalletHub analyzed more than 3,000 Black Friday deals to determine which retailers offer the biggest discounts.

JCPenney tops the list again for the fourth year in a row with an average discount of 74%/

Belk follows closely with a 72% discount, while Macy’s offers an average of 57%, and Kohl’s provides a 45% discount.