"That page says you'll receive an email reminder the day before your card is charged." Is that every time they charge you? Or just after the end of the trial?

"That page says you'll receive an email reminder the day before your card is charged." Is that every time they charge you? Or just after the end of the trial? I think it should be a law (or at least an ethical standard) to email all customers in advance of automated billing (or at least have a 24 hour cooling off period after such a charge).