In normal use the items ordered will be entered into a hidden text field or a
server to server form post. The PO text field is formatted for presentation in an
e-mail client. Do not use tabs to create spaces. Use \r and \n to create a new line.
The PO list field is for display in the IAMS console. This is an HTML browser
display. Use the <br> element to create a new line. Use the tilde (~) to
separate elements in the list.