There are a few different methods that you can use to email an invoice to your customers in Teachworks. There are a few rules that apply to each of these methods:
- The invoice status must be either "Approved" or "Paid" in order to be able to send it. Invoices with the status "Saved" will not be sent. 
- The customer listed on the invoice must have a valid email address listed on their profile. 
Method 1 - Sending an Invoice when it is Created
If you want to send a single invoice while you are creating the invoice, you can click on the "Send Invoice Email" check box and then click the "Approve" button.
Method 2 - Sending a "Saved" Invoice
If you've created an invoice in the "Saved" status without approving it, you can email the invoice to the customer by using one of these options:
- Edit the invoice and click on the "Send Invoice Email" checkbox and then click the "Approve" button. 
- Filter the Invoices table to display "Awaiting Approval" invoices and then use the checkboxes on the left-hand side of the Invoices table to select the invoices you'd like to approve and email. In the menu that appears at the top of the table, select the "Approve & Send" option and then click on "Submit". 
Method 3 - Sending an "Approved" Invoice
If you've already approved an invoice and want to send or resend it to your customer, you can follow the steps below:
- Click on "Billing" and then click on "Invoices". 
- Click on the "View" icon to view the invoice you'd like to send. 
- Click on the "Email" button at the top of the invoice. 
- A window will open where you can edit the recipient, subject and message. 
- Click the "Submit" button to send the email. 
Method 4 - Sending Multiple Invoices
You can send one or more invoices at once by following the steps below:
- Click on "Billing" and then click on "Invoices". 
- Use the checkboxes on the left-hand side to select the invoices you'd like to send. 
- A menu will appear at the top of the Invoices table. Use this to select the email template you wish to use. 
- Click on "Submit" button to send the invoice emails to the selected customers. 
