Cashback - What are online coupons?
You will find two main categories of online promotions while shopping. One of them is definitely the "promotion code" otherwise known as the "promotional code" and the other is really a "link only" promotion. Either of these options might be available from online merchants as promotions.
How do you redeem a "linked" coupon or product?
These tend not to contain a real discount code and need to be activated with the special link. You receive the discount after clicking this link (that can get you to the online shop) and definately will obtain the discount as you check out.