Magento 2 Store Credit extension presents an in store money, which can be utilized to process the refunds or rewards to the clients. The money can be used for regular payments, but, only to make a purchase from the store.
The refunds can be paid with store credit directly from the credit memo page. With this extension, clients get a committed account section and customers get a dedicated account section.
In addition, the extension comes with the transparent transactions grid. The grid provides an overview of the credit transactions each referenced with an order or customer details pages. From the grid, store owner can update customer's credit balance individually.
Store Credit Extension also provides magento customer rewards/ magento loyalty points on account signup and encourages your customers' experiences in your site.