Changeset 2534193

Added support for automatically creating a pending order for a subscription via a Webhook that can be triggered by QLM v15 Webhook Notifications.

This is useful for customers who use a Manual Renewal payment method.
When the pending order is created, the customer receives an invoice prior to the actual expiry of the subscription.
This gives customers enough lead time to make their payment prior to the actual expiry of the license.

Fixed issue when there's a mix of QLM and non QLM products in a shopping cart, the License Key was not added as metadata to the order.