Based on the sources provided, there is no specific information regarding bulk purchase discounts for Lipitor (atorvastatin). However, understanding drug pricing and exploring alternative options may help you save on the cost of this medication.

Lipitor is a brand-name medication that contains the active ingredient atorvastatin. It is commonly prescribed to lower cholesterol levels and reduce the risk of heart disease [1]. The first source, Drug Patent Watch, provides information on the patent status of Lipitor, but does not mention any discounts or pricing details.

The second source, an article from US Pharmacist, explains the complexities of drug pricing in the United States. It highlights factors such as research and development costs, marketing expenses, and the role of insurance companies in determining the price of medications [2]. While this source provides valuable insights into the overall drug pricing landscape, it does not specifically address bulk purchase discounts for Lipitor.

The third source, Marley Drug, is a pharmacy that offers a discounted generic version of atorvastatin. While it does not mention bulk purchase discounts, it does provide an example of a lower-cost alternative to the brand-name Lipitor [3].

To explore potential discounts or cost-saving options for Lipitor, it is advisable to consult with your healthcare provider or pharmacist. They may be able to provide information on generic versions of atorvastatin or suggest alternative medications that are more affordable. Additionally, contacting different pharmacies and comparing prices may help you find the best deal for your specific needs.

In conclusion, the provided sources do not offer specific information about bulk purchase discounts for Lipitor. However, understanding the factors that contribute to drug pricing and exploring alternative options such as generic versions or different pharmacies may help you save on the cost of atorvastatin.

Sources:
[1] Drug Patent Watch. Lipitor. Retrieved from https://www.drugpatentwatch.com/p/tradename/LIPITOR
[2] US Pharmacist. Understanding Drug Pricing. Retrieved from https://www.uspharmacist.com/article/understanding-drug-pricing
[3] Marley Drug. Atorvastatin. Retrieved from https://www.marleydrug.com/atorvastatin