Subway fundraiser is an idea that I have heard people are doing. Subway is a leader in the sandwich industry, Subway sponsors discount cards all the time. A typical offer on the card would include: Free sub with the purchase of another sub of equal or greater value. Subway cards are great in that they are a name brand and everyone really likes to eat Subway subs. They are very popular. They are nationwide.  Help your sponsors save money and eat healthy. You would have to contact Subway directly, this website does not offer access to this idea.