how to use "one map" and show multi places (Branches)

Hi,
i have client with couple Branches in the same country.
1. how to use "one map" and show multi places (Branches) there?
2. i am using this code to create the map:
[location address="202 / 120 Bay Street,Port Melbourne"]
the question is if there is some parameter that will allow me to add those Branches in the same map true code?