OpBeat was the annoying company that transitioned my unused beta account to a paying account upon launch without authorization and without me entering in my pay

OpBeat was the annoying company that transitioned my unused beta account to a paying account upon launch without authorization and without me entering in my payment details. I only realized this once they started emailing me that I had racked up a bunch of charges on OpBeat and that I needed to pay these bills immediately. Apparently if you signed up for the beta you had to explicitly op-out of being charged upon launch and I never returned to the OpBeat site after briefly trying the beta, so I hadn't opted out. Hmm....