Eldorado.net accepts various types of coupons. These include discount codes, promo codes, and site-wide coupon codes. Customers can get up to 5% off site-wide, 1% off site-wide, and even 30% off on select items. There are also exclusive benefits when customers sign up at Eldorado.net. Please note that some of these codes are usable by members only. It's always a good idea to check for the latest offers and discounts on their website.