--- title: "Invoice Refunds" slug: "understanding-invoice-refunds" updated: 2024-10-10T08:24:45Z published: 2024-10-10T08:24:45Z canonical: "help.nexudus.com/understanding-invoice-refunds" stale: true --- > ## Documentation Index > Fetch the complete documentation index at: https://help.nexudus.com/llms.txt > Use this file to discover all available pages before exploring further. # Invoice Refunds ## What are Refunds? Refunds essentially return the funds sent by a customer via a payment gateway. Refunds are useful when customers are overcharged and they want to get their money back instead of getting a credit note. You can [partially](/docs/partially-refunding-invoices) or [fully](/docs/fully-refunding-invoices) refund any paid invoice. Refunds are processed differently based on the payment method used to pay for the invoice. ## How Customers Are Refunded Customers are automatically refunded via the payment gateway they used to pay for the invoice. *For example, a customer who paid an invoice using Paypal will be refunded via Paypal.* If you manually processed an invoice payment using a method that isn't one of the integrated payment gateways, you'll need to select a manual payment method to issue the refund in Nexudus and send the refund payment outside of Nexudus. *For example, if a customer paid via check, you should select **Check** as the refund payment method and send the funds back to the customer outside of Nexudus via check.*