I'm going to provide details on how to connect the accounts to Online Banking, AgThorn.

You're unable to distinguish between different cards if you connect the parent account. 

Before we connect any accounts, we have to know how your bank sends the downloaded transactions. If they're downloaded to one account, you'll have to connect the parent account only (Capital One). If they're downloaded to the individual credit card accounts, you'll have to connect the sub-accounts and not the parent. 

For more information, you can refer to this article: About bank or credit card subaccount setup.

If any questions arise, feel free to click the Reply button below. We'll reply as soon as we can.