To use VLOOKUP to find data in another Excel workbook requires multiple workbooks' relevant data. Once you have them, follow these steps.

How to compare columns in Microsoft Excel As stated, we can use the Excel VLOOKUP function to find and match different data or find differences in two columns.

The trick to using Excel's VLOOKUP effectively is knowing what commands and values to use in what order.

Microsoft Excel comes with a lot of built-in functionality that doesn't restrict you to comparing data in two columns using only one method.

Comparing two Excel sheets and combining the unique data can be done with the help of macros. There are several macros available for free that can be downloaded from the internet and tweaked according ...

The addin posted earlier should allows a VLOOKUP-type query where you can pull the revenue ID / newsletter ID into one of the sheets, then run a PivotTable on the result.