Can confirm I opted out of the custom domain today when emailed back with the $75 charge. The cost isn't bad but it rubbed me the wrong way doing the form two m

Can confirm I opted out of the custom domain today when emailed back with the $75 charge. The cost isn't bad but it rubbed me the wrong way doing the form two months ago and heard nothing back until today. 15 emails/tweets unanswered. Completely understand charging but was turned off by the lack of response/acknowledgement.