Coinfetch - Automatically get money back when prices drop on items you already buy online.
RetailMenot - The RetailMeNot mobile app allows you to find deals on the go for both online shopping and in store shopping.
CoinRebates - Shop at your favorite online stores and earn Bitcoin cashback rewards on your purchases.
DiscountSignal - DiscountSignal helps you earn cashback, rewards and offers for Restaurant, Bar or Cafe receipts.
Wherewithal - Wherewithal helps you start building your savings without ever depositing a penny.
Earny.co - Win prizes on Amazon purchases