Removing the email notification

Whenever a customer makes a purchase an email is sent to them. How do i stop customer from getting auto emails from you guys? especially due to the fact that you guys have your logo/watermark at the bottom of the emails? I am trying to build a professional website so i do not want another companies watermark on it

You can easily delete the notification in the Email wizard.

User interface 1: Click the "Emails" button and then hover your mouse on the notification. After that, click the red X in order to remove it.

User interface 2: Click the "Emails" button in the top toolbar. You'll see the Email Wizard pops up, just highlight the notification and then click the "Delete" button.

Hope that helps. Thank you.