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I understand your concern regarding the refund on the account. All refunds will be sent back to the payment method of your original payment. If you've used your card to complete the transaction then your refund will go to your card. It may take up to 30 days for the refund amount to appear on your card statement. If the refund can't be applied to the card, it might get reversed to your PayPal account or please contact your card issuer to trace the funds. Here's an article to know more information.