This is about the stupidest thing I can think of. As a business I have to pay a annual and monthly fee to take credit cards, and they when someone uses it I have to pay a percentage of the sale to the credit card provider. and now I have to give them the same discount as cash customers.
Have you ever heard the saying cash is king? If this becomes law the only thing that happens is there will be no cash discount.
You have your laws, I have mine.