INVOICING

Once the shipping process is completed in the system, the invoice needs to be generated to complete the actual physical shipment of goods. The invoice needs to accompany the shipment.

*You cannot edit an invoice

Sales can be invoiced in two modes in CREST ERP:

1. Invoice per shipment
2. Invoice per order
   

In the first mode, an invoice is generated as soon as a shipment is completed. In the other, one or more shipments can be invoiced together.

This option is controlled by a switch on the Sales Order header, that will be set to YES by default. You can change it to NO only after the order is saved and not while creating the order. This is true even in the case of cloning an order. Click update after changing the mode.

The invoice-related processes are explained in the following sections