How do we create invoices without going through the process of entering an Order ID?

This is odd, because to create an invoice, I must first create a service, then create an order for the service. Then create an invoice.

When I create an order, it automatically emails the client, even before I get to create the invoice with a button for Login. (Why should the client even get an email for this?) At this stage there isn't a login created nor even a real customer yet.

The whole process is convoluted, just to create an invoice. I can't be the only one that finds this odd. How are others getting around these emails going out, when setting up invoices?

I want to like this software, but this is a real problem, especially at $400 for white label. This should be more refined for that kind of money for independent business owners using this.