Wal-Mart is again expanding its $4 prescription drug program to include 12 more states. The program has been met with enthusiastic response.

Wal-Mart sells a 30 day supply of 314 generic prescription drugs for $4 and offers the program now in 27 states. Wal-Mart says it intends to spread the program nationwide.

The discounts are available at Wal-Mart, Sam’s Club and Neighborhood Market stores in the following states:

* Alabama
* Alaska
* Arkansas
* Arizona
* Delaware
* Florida
* Georgia
* Illinois
* Indiana
* Iowa
* Kansas
* Maryland
* Michigan
* Mississippi
* Missouri
* Nevada
* New Hampshire
* New Jersy
* New Mexico
* New York
* North Carolina
* Ohio
* Oregon
* South Dakota
* Texas
* Vermont
* Virginia