Currently, when creating a draft invoice, the invoice date is automatically set to the day it was created and then remains unchanged. When I create the draft and don't finalize the invoice until a few days later, people often forget to manually update the invoice date — it stays on the original draft date. My suggestion: The invoice date should automatically be set to the current date when the invoice is finalized — or at least there should be a reminder or a message to check the date. This would prevent outdated billing data from being sent by mistake.