I don't see how Walmart, the world's largest retailer, makes money on its discounted prescription drug program but apparently it does because they are expanding the program to offer 90 day supplies for $10 and to include several drugs for women to treat breast cancer and hormone deficiency.
They will also lower the price of more than 1000 over-the-counter drugs.
Already Wal-Mart in less than 2 years has saved customers more than $1 billion.
This is only good.
Said CEO Bill Simon,
"We're in business to make money,"