Cashback - What exactly are coupon codes?
You will come across two main types of online promotions when you shop. One of these is the "coupon code" otherwise known as the "promotional code" and the other is a "link only" promotion. Either of such options may be provided by online merchants as promotions.
How do I redeem a "linked" coupon or product?
These usually do not contain a real promotion code and must be activated with the special link. You get the discount after clicking this link (that will get you towards the web store) and will acquire the discount when you take a look at.