▶ Both PayPal and credit card are refunded to the paid account.

▶ EximBay(credit card) takes about two weeks to get a refund.

▶ According to PayPal policy,
    in the case of card payment, it will be refunded to the relevant card company within 30 days.
    And in the case of a recharge payment, it is said to be refunded with PayPal money within 3-5 business days!
    You can directly check how the refund is processed on the PayPal site.