So I’ve worked retail during a power outage, granted it was roughly 15 years ago, at a Blockbuster. We used a pen and paper list of transactions (literally a ca

So I’ve worked retail during a power outage, granted it was roughly 15 years ago, at a Blockbuster. We used a pen and paper list of transactions (literally a cash register) along with necessary info (membership number, movie purchased or rented) and entered them by hand when power came back.