There is a useful way for that - invoice draft.
You can create an invoice draft to a customer with specific information and settings, and use it as a default.
That is, you don't have to remember client-specific preferences by heart, and use half-ready invoice draft instead.
Here are the steps for that:
Create a new invoice draft to a selected customer
Add default setting to the invoice, for example due date, reference or description
Save the invoice as a draft
Copy draft to a new invoice
Add necessary information to the new invoice
Charge the invoice
Invoice draft with default settings on the customers card:
Copy the invoice draft:
And that is how it is done. Remember that you can always also just copy any invoice. Whether the invoice has been charged, paid or just a draft. You can find the Copy-function from any invoice under tools. It is the faster way to make a new invoice you make a lot of the same kinds of invoices.