What are some alternatives?
When comparing Cartercoupons.com and Honey, 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.
Slickdeals.net - Slickdeals: The Best Deals, Coupons & Discounts on everything
Dealspotr - Dealspotr is like Wikipedia for deals.
Groupon - Each day Groupon offers a deal through local vendors in your city.
CouponNDeal - I regularly checking this out now.
DontPayFull - DontPayFull.com serves over 3.5 million visitors with coupons, offers and discounts each month.