You can change your subscription via your personal dashboard.
You can add or decrease the number of bags or bars of any flavour, and even add flavours you didn't already have in your subscription.
You can also cancel or pause your subscription from there, and take out a new subscription once you'd like to start receiving Queal again.
You can even change the interval in which you get your shipments, from 1x per day to 1x per few months.