Custom Reports using the Statistics Collector policy for array variable

[#1]

I am trying to build a Custom Report based on two query parameters. One is zipcode and another one is upcs (comma seperated upc codes). Now my question is how do you extract upcs and display them in the Custom Report. I know that you can get the string variables but what if I need to display each and every upcs in the report.

Any help would be appreciated.

[spadmanabhan]

Sudhan, the UI does not give you any functions to extract parts of string. You can use the Analytics API to obtain the upc string and then use any programming construct to read the output JSON and extract the individual upcs.