You can easily update your subscription by logging into your account and clicking "edit" under "your subscriptions." You can add or remove three-bow subscriptions and pigtail sets at any time. Please be sure to hit "confirm" on the bottom of the second page after the popup to ensure your preferences are updated. You will always receive an email confirming your changes.
If you are updating your subscription AFTER the 5th of the month you will receive one more shipment with your current preferences. Your changes will go into effect following your next renewal.