Locations with the Allow Signature on Save of Invoice box checked found at Setup / Location Preferences / Invoice tab, will see a Capture Signature button on the Print Invoice Documents window, which allows signatures to be captured and viewed in Agvance, Customer, and Grower360.
Click the Capture Signature button to trigger a prompt on the signature pad. The captured signature will display on the monitor. Click OK to continue. Signature can be viewed on the edit of the invoice in Agvance, in Customer, and G360.