I refer you to the XKCD comic "Ten Thousand": https://xkcd.com/1053/ https://xkcd.com/1053/ You don't want to lose a sale because one of your customers is one

I refer you to the XKCD comic "Ten Thousand": https://xkcd.com/1053/ https://xkcd.com/1053/ You don't want to lose a sale because one of your customers is one of the ten thousand hearing about CVVs for the first time.