Absolutely! You can manage your deliveries via the Upcoming Orders page of your account. You can skip a delivery for any reason, or you can set your subscription frequency to bi-weekly or monthly.
Skips or cancellations need to be made by 12 PM CT on the Friday prior to the scheduled delivery day.
For more about skipping deliveries, check out:
How do I reschedule my first delivery?
For more about changing your subscription frequency, check out: