All of their claims have been around for years and have been implemented in a variety of systems for years. Another real life example is iTunes. At most retailers, people can purchase iTunes gift cards. The virtual value that can be redeemed from a given iTunes gift card is usually given...
the cards be random like when I started at nothing??? At first I thought the people on Facebook were just whiners but now I realize they are right and you just want me to buy chips. Instead why don't you let it be a random win and I would buy cuz I love to be the best???