# Refunds and payment corrections

10 operations.

Refunds, corrective notes and voiding invoices.

## Operations

| Operation | Kind | What it does |
| --- | --- | --- |
| [adjustLoyaltyPoints](/reference/refunds-and-payment-corrections/adjustLoyaltyPoints/) | mutation | Manually add or remove a customer’s loyalty points, with a reason. |
| [adjustStoredValueInstrument](/reference/refunds-and-payment-corrections/adjustStoredValueInstrument/) | mutation | Manually correct a gift card or store-credit balance, with a reason. |
| [arWriteoff](/reference/refunds-and-payment-corrections/arWriteoff/) | mutation | Write off part of a customer’s house-account balance — money you are giving up on. |
| [issueCreditNote](/reference/refunds-and-payment-corrections/issueCreditNote/) | mutation | Issue a credit note — a formal “we owe you” against an invoice. |
| [issueDebitNote](/reference/refunds-and-payment-corrections/issueDebitNote/) | mutation | Issue a debit note — a formal “you owe us more” against an invoice. |
| [refundReturn](/reference/refunds-and-payment-corrections/refundReturn/) | mutation | Pay the customer back for an approved, received return. |
| [refundTender](/reference/refunds-and-payment-corrections/refundTender/) | mutation | Refund a specific payment on an order (the record-only lane for cash/external tenders). |
| [settleCreditNoteToAr](/reference/refunds-and-payment-corrections/settleCreditNoteToAr/) | mutation | Settle a credit note into the customer’s house account — the credit lands on their AR balance. |
| [settleDebitNoteToAr](/reference/refunds-and-payment-corrections/settleDebitNoteToAr/) | mutation | Settle a debit note into the customer’s house account — the charge lands on their AR balance. |
| [submitEvidenceDispute](/reference/refunds-and-payment-corrections/submitEvidenceDispute/) | mutation | Fight a card dispute — submit your evidence (receipts, delivery proof) to the card networks. |