You can easily refund any order straight to the customer or simply refer to your PayPal account.
To Refund an Order
Click on the order you want to refund.
Refunds differ between payment gateways. Merchants using Stripe as a gateway can offer 100% refunds for any order.
For PayPal gateway merchants, orders will have to be refunded from your PayPal account and will be flagged as refunded in Chec's dashboard.
To refund an order, select the "Refund Order" button in the top right of the Order page.