How do I convert an estimate into an invoice?

To convert an estimate into an invoice:

• Go to the Estimates module under Sales in the left sidebar.
• Select the estimate that you want to convert to an invoice.
• In the estimate details page, click Convert to invoice.
• Check the required details, and make the required changes to the invoice.
• Click Save as draft, if you want to send it later, or click Save and Send if you want to send the invoice immediately.