Create Invoice through API
I have a connection between a custom POS and Lightspeed eCom. I was wondering, is it possible to create the invoice through the API? I have set the invoice creation to manual in the eCom settings. When an order is placed, the eCom API calls the POS API where it creates an invoice. When successfully created, it updates the eCom invoice with the POS invoice number. After this I want to create the eCom invoice so the customer gets the invoice with the eCom and POS invoice number. This makes it easy to look up the order in the POS system when the customer has questions.