$10 off purchases of $100 or more  – coupon code YFC831. Valid July 1 – September 1, 2007.   $25 off $250 purchase at ShopNBC.com! Click on this link to redeem the coupon code. This promotion code will be applied in your basket at checkout for qualifying items. See disclaimer for exclusions.   Click here to shop for Jewelry at ShopNBC.com!