Business Settings > Templates > Document Template
If the date outputted on your Purchase Order PDF isn’t to your liking, you can replace the default place-holder {created date} with 3 x separate place-holders.
By default, it will be in this HTML Line
<td><span>{created_date}</span></td>
This placeholder says it will be in the ISO format of yyyy/mm/dd
This could be changed to US format (mm/dd/yyyy)
<td><span>{date_month}/{date_day}/{date_year}</span></td>
Or could be changed to European / Rest of World (dd/mm/yyyy)
<td><span>{date_day}/{date_month}/{date_year}</span></td>