Can you switch from quicksilver to venture?

Can you switch from quicksilver to venture?

To upgrade from Capital One Quicksilver to Venture, you can either accept an offer Capital One has already given you or call 1 (800) 227-4825 to ask them if you are eligible. The first step is to log in to your online account to see if Capital One has already decided you’re eligible for an upgrade. Jun 26, 2019