I want to send and invoices out to a customer so they can use my website to pay for the services I'll be rendering (payment in advance).
My view is that if the customer doesn't actually exist yet within Joomla J2C database, it's not possible to insert customer fields into the invoice so a basic 'static' invoice format has been created, offering a link back to the website so that their customer can pay the invoice (or other method)
But how do I actually send the invoice to my customer user if I can't manually create Customers in the Backend.
Seems a bit disjointed to me?