The final step in any SAP Fieldglass contingent workflow is invoicing. From an application perspective, an invoice is essentially a file that includes all data required for the buyer company to pay a supplier, and the supplier to pay the worker. These invoices can be derived from a submitted time sheet or expense sheet but will reflect compensation that is owed to the contingent worker. The specific data included in an invoice file will depend on the organization's specific requirements, but the process flow and configuration options will follow a similar set up.

Invoice Process Flow
If we look at the Contingent process flow, the necessary steps to get us to an invoice file are highlighted and explained below:

| 1 | Workers submit their Time and Expenses within the SAP Fieldglass application |

| 2 | Based on the approval configuration, all necessary Approvals take place |

| 3 | Once the time and expense sheets are in approved status, the application creates an Invoice Line Item for each individual timesheet and expense sheet |
Auto Invoicing
In SAP Fieldglass, invoices can be automated or created manually.
The recommended practice is to configure auto invoicing. When auto invoice is enabled, as soon as the item (time sheet or expense sheet) is fully approved, an invoice is generated. No manual intervention is needed from the supplier, and no approval will take place in order for this invoice to be paid.
Auto Invoice functionality is set during tenant configuration and requires an SAP Fieldglass implementation specialist to enable.
If a Buyer decides not to enable auto-invoicing, an invoice billing schedule will need to be set up, providing a window of opportunity for Suppliers to create and submit invoices. Billing schedules can be defined by Supplier, Business Unit or Site or Labor Type.


