RetailMenot - The RetailMeNot mobile app allows you to find deals on the go for both online shopping and in store shopping.
Gift Hero - The best wish list ever
Groupon - Each day Groupon offers a deal through local vendors in your city.
Coupofy - Coupofy is USAs number 1 trustworthy deals and coupons website.
DontPayFull - Verified coupons and discounts for a variety of online retailers.
LoveSales - Find and save products you love, get alerted when they go on sale.