Customer Reviews, including Product Star Ratings, help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyses reviews to verify trustworthiness.
This is a Nando's Gift Card, delivered by post (not by email, at the time of writing anyway).
It's exactly the same as the ones you would find in the gift card section of supermarkets or other retail shops, which can be used to redeem the specified value of credit against your bill at the restaurant.
In effect, by buying this gift card, by proxy you are buying delicious cooked chicken. I am now hungry.
