Welcome to

My Merck Accounts*

This site is intended to:

Enroll locations into Merck pricing programs and maintain account and location information associated with user accounts and organizations.


*This site does not enroll locations into Direct Purchasing Accounts at this time. If you need a Direct Purchase Account or have a Direct Purchase Account and wish to order directly, please visit®.

* The MMA Registration Code is located in the individual’s Account Profile page