Each order will allow you to accumulate loyalty points. These points are validated and can be used when the order status changes to "Delivered"
Validated points can be used unconditionally. During the checkout, the number of usable points appear in the basket. You can then decide to use all or part of the points. You can also save them for later.
You have access to the points history at any time by logging in and going to "My Account" => "My Loyalty Points"
You also have the option of earning additional points by referring a friend. By referring a friend using the link you will find in the "My Account" => "My Loyalty Points" section, you will earn a certain number of points and your friend will receive a reduction for their first order!