Just got approved for the VX yesterday and went in to see what rates were available for an upcoming car rental I wanted to make at CHS. The only two companies available in the CapitalOne Travel portal were Avis and Budget, which was kind of a let down since I find that they can't manage their inventory/reservations very well these days. What really got me were their awful rates. They wanted $500-600 for a 4-day ICAR rental when everywhere else was quoting $300. The rack rate at Avis' website was $350. I called CapitalOne Travel to ask them if they would price match, and they told me they would only match if it was the same car, company, dates, times, and publicly available (i.e. no Costco rates or loyalty program rates), but you have to make the reservation first and "if you find a better rate within 24 hours of booking they will refund the difference". Not sure how that works with a pay at the counter car rental, but we'll see. Once my card comes in, I'm going to try to get it price matched to use the $300 credit and let you know how it worked out for me. Anyone else had an experience with this?