When you share the link with someone and they click on it, there’s a piece of code, called a cookie, that takes up residence on that person’s computer or mobile phone. It stays there for up to 3 months.

So if that person makes a purchase on our website anytime in the 90 days following your initial share, the sale is credited to you. Of course, this only works if the cookie hasn’t been deleted, something that can happen from time to time depending on the user habits of the owner of the device.