"Make 2015 the year you get the most out of cashback using our pick of the best apps, websites and credit cards."
"Cashback websites, which make money through advertising or commission from retailers, have been around for a decade and have since boomed in popularity with more than 4m customers. . . Customers can also use Shopitize, which offers individual payouts on branded items, credited to a shopper's PayPal account after they have taken a picture of their receipt."