Walgreens has agreed to pay $100 million to settle a proposed class action lawsuit accusing it of fraudulently overcharging customers for a decade when they bought generic drugs through private insurance,

The settlement puts an end to seven years of litigation surrounding whether insured patients paid more for drugs than customers in Walgreens' discount club.

Walgreens Agrees to $100M Settlement in Class Action Lawsuit Alleging Overcharges for Generic Drugs with Insured Customers

Walgreen Co. will pay $100 million and terminate its generic drug discount program to resolve a seven-year-old class action by customers who say the pharmacy chain overcharges for generic drugs when they’re purchased using insurance.

Walgreens has agreed to a $100 million settlement to resolve claims from consumers and unions that it overcharged insured customers for prescription drugs while allowing members of its Prescription Savings Club to pay significantly less.