How do I remove a Purchase Order from a Stock Record?

There isn't a remove option on stock record purchase orders, however, if one is created and needs to be cleared, you will need to post the purchase order with a cost of "zero". This is done in Vehicle Administrator Toolkit > Purchase Orders.

Single click the one you want to remove, press post, enter a reference number in the delivery note field and post with a zero value.

This will clear from the list and also the stock number.