Change shipment frequency: On your subscription homepage, scroll down to find 5 actions: "View upcoming orders, view previous orders, manage subscriptions, address & payment details, logout." Pick "Manage Subscriptions" and find your "Active" subscriptions. Click on the product you want to change and choose "Manage this subscription. Scroll down to "Your subscription to ‘product name’ and use the drop-down menu to change the frequency. Adjust the date of delivery: On your subscription homepage, select the "reschedule" button.  You will have a choice to delay your order for 1 week, 2 weeks or choose a specific date.  Add or remove items from my subscription: Scroll down on the subscription portal page. Look for the options "View upcoming orders, view previous orders, manage subscriptions, address & payment details, logout." Pick "Manage Subscriptions" and find your active subscriptions. Click "Manage this subscription." Scroll down, and you'll find the option to "Swap for a different product." Now, you can search for products to swap or choose from suggested products. To cancel: On the subscription portal homepage, find your next order and product. Below the product details, click "Manage this subscription." Scroll down and you'll find options to "Swap for a different product" and "Cancel subscription."