Quote Originally Posted by SWv2 View Post
Definitely seems to cover your Sales Enquiry, not even a loophole but common sense.

Still would preclude you from any future marketing of the person unless consent was sought at the time or in a subsequent communication. Even any subsequent profiling of your client database could be an issue - with this person's details included - unless that was made clear to the person at the time and clear and obvious consent obtained.
Yes, consent would still be required for marketing & profiling but not for the enquiry process, sale and delivery of service.

and I still think there are ambiguities opened up from 6.f around "legitimate interests".