We have been using offers in our email deliveries that contain personalization just fine.
For deliveries that have a file extraction, reference to [proposition/offer/view/textSource] is empty. The text content in the offer contains something like "Hi <%= recipient.firstName %>"
In the file extraction expression where do I get the text field that has been processed for personalization? Do I have to configure something in the offer space to make this work for non-email channels?
Has anyone have an example using an offer with personalization in a delivery with a file extraction, e.g. direct mail?