I love the subscription service of Organic Life Start! I initially signed up for iit to get additional 5% discount from my order lol! But then my baby loved HiPP Dutch Stage 1 and I modified my subscription. I initially bought 6 packs and had it delivered every 3 weeks. It was a smooth transaction but I wanted more savings out of it. For the second delivery, I upgraded to 12 packs and adjusted the delivery schedule to 6 weeks. It's such a good deal because I get to save about $6 per can and the scheduled delivery allows me to be worry-free from ordering too late. If you are a busy mom like me, I recommend subscription!