The Kids’ Every Other Month Art Project Kit Subscription is a different art project and medium like the month to month, except this one bills and ships every OTHER month! It still includes all of the supplies needed, easy to follow graphic instructions, and a book, shipped to you. The only other difference is that the every other month product is only available in regular size (not large). Shipping is always just a flat $9 fee. You can cancel at any time. If you have already been charged for that month, you will receive that last box. The regular size accommodates up to 2 people while the Family Size accommodates up to 4 people so the whole family and/or friends can participate. Great for gifts and homeschoolers.