Numeric 2 classifications provide multiple rows per time period to reflect multiple costs. Every item can have as many rows of costs for any arbitrary time periods that the report calls for.
In this example, you add a $500 shipping charge to Product1 for January, and a $600 shipping charge to February.
|2010/01/01 - 2010/01/31||revenue||revenue|
|2010/01/01 - 2010/01/31||fixed||none|
|2010/02/01 - 2010/01/31||revenue||revenue|
|2010/02/01 - 2010/01/31||fixed||none|
The rows that were previously imported have an ID, which indicates that they are not new costs.
An example of output from the report is shown here:
Period: Jan 2010