Walgreens started course correcting in May by cutting prices on 1,300 products sold in its stores nationwide to attract frugal shoppers. In June, the company announced plans to close hundreds of its stores, and then, it followed up in July with an announcement that it would close about 2,150 “underperforming” locations by 2027.

The pharmacy giant estimates that a quarter of its 8,700 locations are unprofitable as consumers shift their spending habits.

The closures will occur within the next three years, starting with 500 stores being shuttered in fiscal year 2025, Walgreens announced Tuesday.