With the LicenseSpot subscription limit you're able to manage customers that are using your application on a subscription basis. You can configure how much time this subscriptions are valid like for example 30 days or every 15 days. If the customer doesn't pay the next month, you can deactivate the subscription and invalidate your product.
Automatically cancel subscription to customer when Stripe fails to charge credit cards. The subscription is deactivated so your users cannot used your application. Also send custom emails to your customers when Stripe fails to charge their credit card or the subscription is cancelled.