I should clarify. The web site reads, "You are being offered a chance to earn 500 miles for a qualified auto insurance quote!" When I try to do an auto quote, no where does it ask for my SkyMiles number. It does say "Delta SkyMiles" on the top right of the page.

If I try to do a home insurance quote, it does ask for my SkyMiles... but I don't want to do that one (requires SSN and various personal info).

For those who responded, did you do the auto quote successfully or just the home quote?