When you have non-inventory items listed in the product inventory that you are not tracking, you can have specific items flagged within Webgility to create a purchase order.
1. The option you need to select in Webgility is located in the posting settings. Specifically, Integrations > Accounting/POS/ERP > Posting Settings.
2. Click the box next to Enable purchase orders. Then, click Purchase Order tab.
3. Select the option For items marked as dropship in Webgility.
4. To flag your specific items within the Webgility inventory module, go to Products > Product Catalog > QuickBooks products. Select the item you wish to mark as dropship, and click on the dropship icon.