We will email you the book download link immediately if we’re online, or within 1 to 12 hours of receiving your payment. Please also remember to check your spam or junk mail folder In some cases related to the email system, emails sending download links to you may be listed as spam or blocked by your email system. If you do not receive an email with the product download link, please check your spam folder. If you still do not receive an email from us, please contact the email address: [email protected]