Hi Carlos-
Is your Zone getting just dollar amounts, or other text, too? If other text, I think you'll need 2 Pattern Matching activities in your QF session. The first to look for the dollar amounts, since it can get tricky with a variable number of commas. This pattern looks for a string that starts with a dollar sign, has multiple characters that are not whitespace, then ends with a decimal and 2 digits.
[$]\S+[.]\d\d
That pattern can then be the seed of another Pattern Matching token (WF lets you target tokens within a single PM but looks like QF requires a second PM activity).
Step 2: point to the dollar amount token, or Zone OCR if that's already getting you what you need.
Use Pattern Matching to get just the digits within a string, with the setting to return all matches combined with now spaces.
