Once you place an order with a supplier, the supplier will send you an invoice once the order is dispatched.
To Accept an Invoice:
Click Invoices in the Project Menu.
Select List from the Invoices drop-down menu.
The Invoices page appears.
Click the invoice you want to accept.
The Invoice Details page appears.
Note: If the invoice preference is set to "Require approval for each invoice" (How to View and Edit Invoice Preferences), the Accept Invoice button will be grayed out and an Approve Invoice button will be displayed on the Invoice Details page. In this case, click Approve Invoice and confirm that you are approving this invoice. You are returned to the Invoices page. Click on the invoice again and the Accept Invoice button will now be enabled on the Invoice Details page.
Click Accept Invoice.
The accept invoice dialog appears.
The invoice is accepted and you are returned to the Invoices page where the status of the invoice will have changed to "Accepted".