Login in to your account and select the weeks you would like to skip via the calendar. There is a checkbox at the side of the calendar. When you click this, an X appears on the calendar and the site page indicates that you have skipped a week. You may skip up to 4 weeks in advance of the current week. If you decide to un-skip, simply click on the week again and select un-skip delivery. Please keep in mind that you must skip a delivery prior to the weekly alert email; to avoid your pre-loaded vessel from being processed.