"Cashback sites" refers to online platforms where you can receive a certain percentage of your money back when you shop through them.
Sentences with «cashback sites»
If you are comfortable purchasing online then make sure you take advantage of cashback sites or discount codes for an even better deal. (thecarolove.com)
When shopping online, check out any coupon codes or cashback sites before making a purchase. (selflender.com)
Big cashback sites also have direct relationships with companies, which means they can offer a wider range of providers, earn more and negotiate their own exclusive deals. (moneysavingexpert.com)