Adding Information to Account

Hello,

I want to use WooCommerce along with a Subscription plugin to offer a subscription service to a virtual good on my website.

I want the user to order a subscription and be charged automatically every month. I think I know how to do this part.

What I want to know is:

After my customer orders a subscription, how can I add the following to a custom page in their customer account:

A Code or Username/Password for the virtual good. This is a separate username/pass from the one in WooCommerce. This username/pass is used to access the virtual good I have hosted somewhere else.

I am fine with doing it manually, but I want to know if its possible to add this even if its manually and how? I want the customer to go to a custom page in Woocommerce and see this information once I added it to there account. I know about Order Notes, but that information will be in there first order and wont progress through recurring payments I think? Plus it doesnt look that professional.