A order clerk can find a purchase order template at DocTemplates.net and TidyForms.com. As of 2015, each of the templates is available for download for free on these websites.
At DocTemplates.net, an order clerk finds three different templates to use as purchase orders. There is a template to work with Microsoft Word and another to work with Microsoft Excel. Two of these templates offer spaces for the purchaser to add any needed notes.
On TidyForms.com, a purchaser finds four different types of templates. One of the templates features two pages. Two of the templates allow the users to include logos on the purchase orders. There are three PDF templates and one template for Microsoft Word.