BAM! Box is a monthly subscription which means you are charged at the time you signup and then the subscription will renew the 1st of the month, every month, unless you SKIP a month or CANCEL your subscription.
For example, if you signed up on the 8th of March, then your renewal would be the 1st of the following month (April) after you had received the box. If you signed up on the 28th of April, then you will be billed again on the 1st of June after you had received the May box.
Note: If you have any questions regarding your billing cycle, please contact our customer service team firstname.lastname@example.org.