How To Set The PO Number On QuickBooks

Step 1: Go to Integrations from the menu on the left, and then select QuickBooks from the dropdown options.

Step 2: Make sure you have Custom Fields set up to enable the corresponding data to appear. 

Step 3: Scroll to the bottom of the QuickBooks integration page to reach Custom Fields, then find the one associated with PO Numbers. 

Step 4: Now just hit 'Save Settings' to finalize your changes.