I was in a dollar store the other day that had 2 GIANT posters on the front doors saying “NO CASH” “We cannot accept cash payments at this time” and while I was in there I saw 3 people get told they can’t accept cash and then the shoppers left the store in a huff.
You can pass the ASVAB enough to join by answering C on every question. I know this to be true because I worked with multiple guys who said they did exactly that. That may not be true today but it was 15 years ago.