On the All Users Discount Coupons page, the admin can view the following information on generated coupons:

• Customer Email: Email id of the front-user who refers a friend to get registered to the Magento Store.
• Coupon Code: Coupon code generated by the user.
• Amount: The used amount for which the user had generated the coupon code.
• Cart Amount: The total purchase amount.
• Created Date: The coupon generation date.
• Expiration Date: The coupon expiration date.