The shopping experience is fairly simple. Though, I was a bit confused with the auto renew function...but maybe I missed something. I had to, later, change the delivery date because the order was shipping out exactly 1 month after his first order. This meant they would've arrived after the first batch ran out. As a suggestion, it would be great if the auto orders are shipped out a few days early, so they arrive before the old order runs out. Other than that, I have been loving our experience :)