ACME WI3 - how to extract the invoice currency?

I am trying the WI3 from ACME.

From the attached invoice (or any other), I extracted the full content in a string.
How can I use Substring, or any other data manipulation method, to extract the CURRENCY?
Invoice-246627.pdf (8.5 KB)

You can use a Get OCR Text activity to get the text from the PDF. Depending on the result, you can use a regular expression to extract the currency.

Hi @Anthony_Humphries
What RegEx expression to use?

I’d need to see the extracted text to know.