Using physical money is starting to shift in some areas of my state. At several marching band competitions this past year, venders wouldn't accept cash at all.

Using physical money is starting to shift in some areas of my state. At several marching band competitions this past year, venders wouldn't accept cash at all. This is the first time I ran into this and was a little surprised. Then, we went to a high school football game in a local, smaller town and it was cash only! I'm guessing cash only because of card fees and cards only because of possible theft or bank fees?