On-site 70/30 percentage raffles are the main source of revenue for the Foundation. They take quite a bit of work to setup and run, from both the site owners & contractors, volunteers and the Foundation itself. There are various expenses associated with each raffle and include (but are not limited to) Alberta Gaming & Liquor Commission Raffle License Fee, ticket printing and advertising. In order for a raffle to be viable, certain components must be in place to make the raffle profitable for not only the Foundation but for those who participate in the raffle.