* $20 Bonus Dollar will be credited to the referring customer's account after delivery of the referred friend's order of $100 or more. The referred friend will get $20 off the first order of $100 or more. Only existing Umeken customers can refer other individuals who have not previously purchased from Umeken. This program benefit may or may not be combined with other offers or coupons and we reserve the right to change or cancel any terms or conditions without prior notice.