Utterbond Subscriptions App

Had this app for almost 4 months and everything was great. Then all of a sudden this app canceled all my subscriptions and spent a whole day trying to figure out why. They told me because I had it set to only one month but that made no sense since this is the 4th month using it with no problems. Then they tried to undo there mess and caused a bigger mess charging my customers twice and me spending the night refunding and canceling orders. Beware of this I now have a lot of angry customers that are now canceling there boxes for good which this is money we are loosing.