In the account section you can view and edit:
If you click your email in the top, you will be able to edit billing and shipping address.
If you click on any invoice, you will be presented with the details of that invoice.
If you click on Manage Subscriptions you will be directed to an overview of your subscriptions.
If you click on a subscription you will be presented with the details of that subscription. In here you can also pause and cancel the subscription.