Here is a simple guide to add Email Invoice in SH Email Invoices Addon.

1. Go to WP Dashboard
2. Navigate to SH Email Invoices Addon > SH Email Invoices
3. Choose the Unique Serial Number of the invoice you want to Change.
4. You can easily change the status of the invoice by dragging your cursor to the drop down menu ” Invoice Status” on the right center corner of the screen
5. You can change the details of the recipient or add/subtract items from your existing invoice.
6. You can choose to send the invoice right away or simply select “No” on the “Send Invoice” drop down option located right underneath the “Invoice Status” drop down menu.