A correct statement about grace periods is that a grace period is a set amount of time after a due date or deadline during which an obligation, such as a payment, can be fulfilled without incurring penalties, interest, or negative consequences. Specifically, in the context of credit cards, a grace period is the time between making a purchase and when the company begins charging interest, provided the full balance is paid by the due date. Grace periods provide flexibility and help avoid unfair penalties for minor or unintentional delays, and they are usually clearly defined in contracts or agreements.