To access your invoices, go to the settings icon on the right corner and click on My Invoices.
Once inside you can preview your current invoice, your subscriptions, changes made to subscriptions, payments and credits applied to your account. You can also manage your subscriptions. To terminate a subscription, just click cancel next to the subscription you wish to end.
You can also download a pdf of your invoice by simply selecting the period you wish to download.
You will receive reminder notifications a few days before a payment is due, and anytime you make changes to your subscription.