There is field for Contact Email in SO641010. The expression for it is:
=IIF([EmContact.EMail] = null, [EmContact.DisplayName], [EmContact.DisplayName] + ',' + [EmContact.EMail])
When I choose a Contact for my Sales Order, I can’t get this field to populate (the rest of the contact fields populate correctly). I tried giving the contact an email address, I tried setting the Account Email on the Customer, etc. But I can’t get it to populate. Any thoughts?