Referencing Excel spreadsheet via Outlook?

[phonesdontfly]

Hello,

I would like to have a Userform in Outlook that I can call up to insert a unique identifier (eg. A barcode) and have it reference a specific excel file, and display some finite pieces of data based on that excel file reference (eg. Country, product, shipping condition, etc). How can this be done? I'm loosely familiar with VBA, just need a step in the right direction. Thanks