Respected Sir/ Madam,
This email is in regard to the credit card number that is being used by you bearing credit card number _________________ (mention credit card number).
Please find this email as a notification of the credit card rewards balance update for the month of ________________ (mention month). We are glad to inform you that your updated reward balance is _____________ (mention balance). You can use these points for __________ (purchase of voucher/ purchase of gift/ any other).
Thank you for banking with us.
[Digital Signature – if applicable]
____________ (Contact details)