Excel Checkpoints - Compare a input file with a export file to verify data matches

I am trying to figure out the best way to compare specific fields of a Excel file used to input data with a Excel Export file that the GUI App lets the user create to make sure the export is actually exporting the correct data. I tried the Excel Checkpoint but that does not look like it is comparing the data in the export to anything so I am not sure what it is actually doing or what data is using to validate against.

Any help would be greatly appreciated.  Thanks