Sterling says zero people under 18 voted in the election.
>Can't refuse cash.
That should be the case, but the Federal Reserve says there is no federal law requiring a business to take cash. In addition, the state where the store is located told businesses that they don't have to accept cash due to COVID, but a sign must be posted; rules have to be followed. Article mentions possible violation of the Consumer Protection Act for failing to post a notice.
https://www.federalreserve.gov/faqs/currency_12772.htm
https://www.wsaz.com/2020/07/15/wva-businesses-can-turn-away-cash-during-covid-19/