Claim Out of Stock Klaviyo Event

We are now pushing a new event to Klaviyo when the product a customer requested an exchange for is now out of stock. Corso won't allow a customer to request for an exchange of an item that is already out of stock at the time of filing the claim. However, if the item goes out of stock between claim submission and claim finalization, the Claim Out of Stock event will fire notifying the brand and the brand can then trigger an email to notify the customer.