How to get This month cost vs. Prior 3 months...
Say for example this month is Jan 2012, how to get Prior 3 months? Dec. 2011, Nov. 2011, Oct. 2011
Thanks for the help.
There are a lot of information on the forum about this. You can use the search bar. In the meantime I recommend you refer to the following doc made by Micheal.
Retrieving data ...