You can view your invoices and make changes to your subscription from the billing settings page.
View past invoices
You can view all of your past invoices by navigating to Settings > Billing. To see the details of a specific invoice, click View. These invoices are also emailed to the email address that was used to create your Resurva account.
Change your payment method or subscription package
You can make changes to your billing information or select a different subscription package whenever you need to, by navigating to Settings > Billing and clicking Update Information in the top right.