To generate the invoice for the particular order, please follow these steps:
Go to Orders section and open the order whose invoice is to be generated, click on the ellipsis icon and select Generate invoice.
To generate the invoice number manually, select Manually and enter the invoice number of your choice. Else you can also generate the invoice number manually where the system will automatically generate the next available invoice number.
Here, you can either generate invoice only or generate and send (to customer) invoice. On generating the invoice, a pop-up will open showing the invoice preview, which you can print or send to the customer. The default invoice template is used. You can manage and edit invoice templates as per your brand requirements.
Generating invoices in bulk
You can also generate invoices for multiple orders at the same time by selecting the orders for which you want to generate the invoices.
Canceling previously generated invoice
If partial fulfillment is enabled in your store, either you can generate the invoice for each fulfillment individually, or you can generate the invoice of the full order. If you have generated invoices for fulfillments earlier and want to generate the invoice for full order now, then, you will be asked to cancel the previously generated invoices (fulfillment invoices) in order to generate the invoice for the full order.
Similarly, if you have generated the invoice for the full order earlier and want to generate the invoice for fulfilments now, then, you will be asked to cancel the previously generated invoice (full order invoice) in order to generate the invoices for fulfilments.