supportsigncustomersupporthelp.com / Theft from credit card
One Stop Downloads offered $4.87 to download a movie. As soon as l signed up to pay that, firstname.lastname@example.org (their billing company) took $112 from my credit card.
They have no phone number contact and do not answer emails at all.
The bank is willing to lodge a dispute over the charge (have done) but it will take 6 - 8 weeks for the money to come back.