Need to know before this article:
How to Sign Up Customer while billing (Optional)
Sending Email Receipt to the client:
1. Once the items are added to orderlist, Click on 'PAY' button at the bottom
2. You can add the customer, Select the payment method and complete the payment.
3. Click on the 'E-MAIL' button
4. Click on 'SETUP' for a one-time setup of email
If the setup is already done then continue to step 8)
5. Configure 'Email' with the email provider by clicking on the desired option
GMAIL, office 365, Hotmail and yahoo are supported)
6. After configuring the email, click on the 'BACK' button at the top
7. Click on the 'E-MAIL' button
8. Enter the 'Email id' and then click 'send' button
(If Customer email is not entered in step 2 you have to enter email in this step)
9. The email will be sent to the customer will the bill receipt attached.