There are so many of these sweepstake type apps and everything that is entertaining to people with the hopes of possibly winning some money or prizes. There's not much feedback but a lure of continuing to use the services or the app to choose lottery type numbers in order to find out if you win. Although it's free it is not user friendly. And I would like to see some factual benefactors of this site in order to continue other than that I am just going to ignore the emails and possibly block them. They're also seems to be a back door to possible online purchases in order to get your information which may or may not be protected but this is an assumed system that is a lottery type pick a number system that ends up granting participants with rewards. The back door asking if you want to participate in other things that cost money? This may be presented at the beginning of using this app so it will give the public a choice to go forward.