I rode SunRail the other day and they are going to lose passengers if they go cashless and can't get their machines to function properly. I had trouble with their tap systems. Lots of people who wanted to pay cash for tickets couldn't buy them because many stations, if they do, now only have one machine that takes cash, and those machines were out of order.
An attendant told me they intend to go cashless and use a system similar to $unpa$$ for paying for train fares. It's no surprise that FDOT has the same corrupt company managing its toll road systems and SunRail, too. They both need to be fired.