A refund (also called a credit or return) is the reversal of a previously settled transaction. When a merchant processes a refund, they return money to the customer's credit or debit card. Refunds occur after the transaction has already settled — meaning money has already moved from the customer's account to the merchant's account.
Refunds work differently than voids: - **Void**: Cancels before settlement; no money ever moves - **Refund**: After settlement; requires a separate credit transaction to return the money
Processing a refund involves creating a new credit transaction that flows through the payment network in reverse. The merchant's processor credits the customer's issuing bank, which credits the customer's account. This process typically takes 3-5 business days.
Important cost considerations for refunds: - Original interchange fees are generally NOT returned to the merchant - Some processors charge a per-transaction fee for refunds - Assessment fees may or may not be credited back, depending on the processor - The credit transaction itself may incur a small processing fee
Partial refunds are also possible — you can refund any amount up to the original transaction amount. You can process multiple partial refunds on the same transaction until the full amount has been returned.
Refunds are unavoidable in retail, but they have hidden costs. When you process a $100 refund, you've already paid ~$2.50 in processing fees on the original sale — and those fees are not returned. The refund transaction may also have its own fees.
High refund rates (over 1-2% of transactions) can also flag your account for risk review by processors and card networks. Track your refund rate and investigate patterns: are certain products, employees, or channels generating disproportionate refunds?
A software company sells a $500 annual subscription: - Original sale processed: $500 → merchant pays ~$12 in processing fees - Customer requests full refund after 15 days - Merchant issues $500 refund credit to customer's card - Customer's $500 returned within 3-5 business days - Merchant's processing fees from original sale ($12): NOT returned - Net cost of the refund to merchant: $12 (plus any refund transaction fee)
Credit card refunds typically appear on the customer's statement within 3-5 business days. Some banks process credits faster; others take up to 10 business days. Debit card refunds may appear faster as they credit the checking account directly.
Generally no. Interchange fees paid on the original transaction are typically not refunded when you process a credit. This is one reason why voiding (before settlement) is preferred over refunding when possible.
Get the ARN (Acquirer Reference Number) from your refund transaction and provide it to the customer. Their bank can use this to trace the credit. If the credit doesn't appear within 10 business days, escalate to your processor.
Liberty Bancard provides clear documentation on refund procedures and timelines. Our merchant portal gives you full visibility into refund status and transaction history. Contact our support team if a refund isn't appearing as expected.
Continue learning: Browse all 60 payment processing terms in our Payment Processing Glossary, or upload your statement for a free analysis of your current processing costs.