Paypal said that the transaction was unauthorized 180 days refund. . According to the information disclosed in the inquiry, the refund time for unauthorized transactions is 180 days, which is related to the regulations of international credit card organizations. As long as it is an unauthorized amount paid by credit card, whether through paypal or not, it can be chargerback within 180 days. PayPal (Nasdaq: PYPL) was founded by PeterThiel and MaxLevchin on February 1998, and it is an online payment service provider headquartered in San Jose, California, USA. Adhering to inclusive finance's corporate philosophy of serving the public, we are committed to providing inclusive finance services, creating better ways through the combination of technological innovation and strategic cooperation, and providing flexible choices in transfer, payment or collection, so as to help individuals and enterprises participate in the global economy and succeed.