The Magento 2 Store Credit Extension usually provides reporting and tracking features that allow you to monitor customers' usage of Store Credit. You can access reports or transaction logs that provide insights into how customers are utilizing their Store Credit.

Read this How to Configure Store Credit Extension in Magento 2 Store to setup this extension.

Here are the few more resource to help you get most out of this Magento 2 Store Credit Extension.

• Maximizing revenue with Magento 2 Store Credit Extension
• Raise Loyalty & Returning Visitors with Magento 2 Store Credit Extension
• Store Credit in eCommerce: A Key to Customer Retention