Email Enabled: check this box to send payment confirmation email to customers so they will automatically receive a receipt of their transaction.
"From:" Email: customers receiving payment confirmation emails will get them from this email address.
Receipt Email Header/Footer: use these fields to customize the payment confirmation email. For example, a header may look like: "This is an official receipt" and a footer: "Thank you for your business".
The Header/Footer can be a maximum of 255 characters long and contain plain text.
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