Summary
Change the due date of an invoice by selecting a different billing term in the customer's Billing page. If a billing term is not available with the correct number of days to pay, create a new term.
Key Points
Create a new billing term
Update the billing term in the customer's Billing page
Refresh the existing Invoices in the customer's account
To create a new billing term:
Click the Settings gear icon in the upper right
Click Billing Terms
Click New Billing Term
Add the details (name, number of days until it is overdue, etc.)
Click Save
Go to the customer's account page:
Click Edit
Update the Billing Term to the new term
Click Save
To update existing invoices with that new Billing Term:
Go to the customer's Invoice tab
Click Edit to the right of the invoice you want to update
Click the double arrow circle icon in the Billing Address box
4. Click Save