If you sign up for the Powerhouse Player plan, you'll have the option to remove the "Powered by Acuity Scheduling" link from your client scheduling page. It's a tiny bit of text to let interested people know you love Acuity. This is one of the top ways we're able to keep growing and keep improving, but if you really want to hide it you can by ticking the box in Scheduling Page Options.
Emails will still be sent from email@example.com, even with this option.
If you're looking to resell Acuity Scheduling, we do not offer a private label version. We do, however, have a great affiliate program that rewards you for referring new customers.