When you purchase an auto replenishment you'll receive repeat deliveries. These are based on the subscription duration and frequency that you select at checkout . You will save 10% on all products on auto replenishment. Please note that when you sign up for auto replenishment you are agreeing to a minimum of 2 cycles of billing- your original order and your next delivery. After that time you will be able to edit your subscription products and delivery schedule at any time. This can be done by logging into your account, or by reaching out to hello@mdaire.com.