Quote Originally Posted by jarvis24 View Post
Maybe we could make it an option--is there a reason the commas, e.g., would be useful for you to have?
In many countries commas are used as decimal separator. In this case it is really a bad idea to just delete the comma, as it can be crucial to understand what the participant meant.

For example: How much money (in Euros) would you spend for item X?
Participant A: "15" saved as 15
Participant B: "1,50" saved as 150