Cost+ processes both full and partial refunds on completed orders through the original payment method. Multiple partial refunds are supported. The refund fee is EUR 0.25 (fixed bank cost only - we waive our percentage markup). Credit card refunds typically appear within 5-10 business days.
For the full guide including API endpoints, statuses, and code examples, visit our developer documentation: https://docs.costplus.io/docs/guides/refunds
Need help? Contact support@costplus.io.