1. Go to the header Orders
2. Press order to invoice
3. Press up- and rightmost three dots
4. Invoice
5. Dates:
- Target Date: To what date the invoice should charge for, this will dictate what unprocessed usage should be invoiced for. Example: if there is usage in March, set target date 2019-04-01 to capture usage for the whole month of March
- Invoice Date: The actual date on the invoice when it is issued
6. Create Invoice
7. Post