A:AnswerI received the code in email from Best Buy. I had to subscribe to HBO MAX with my credit card to get free 30 days trial. You can cancel after 29 days.
A:AnswerMake certain you cancel your trial two days before the trial expires. If you don't cancel in time they will automatically charge your credit card for the next month.I suggest cancelling on the 28th day to make certain you don't get charged for the service just in case they count 11pm to count as one full day even though you only had one hour of viewing that day.