What are some alternatives?
When comparing CouponNDeal and CouponSwift.com, you can also consider the following products
RetailMenot - The RetailMeNot mobile app allows you to find deals on the go for both online shopping and in store shopping.
Honey - Honey is a browser extension that automatically finds and applies coupon codes at checkout with a single click.
Dealspotr - Dealspotr is like Wikipedia for deals.
PromoCodeLand - Promo Code Land blog having active coupon codes 2018, daily promo codes 2019, restaurant Promo Codes, grocery or more for USA and Canada!
Slickdeals.net - Slickdeals: The Best Deals, Coupons & Discounts on everything
Groupon - Each day Groupon offers a deal through local vendors in your city.