Need email error. See
https://ttlc.intuit.com/community/personal-contact-information/help/why-am-i-being-asked-for-my-email-before-i-can-checkout/00/2409134
@VolvoGirl Looks like TT removed that link...
Sorry that link has changed. Here's the new one
https://ttlc.intuit.com/community/electronic-filing/help/why-am-i-being-asked-for-my-email-before-i-can-checkout/00/2425218