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這是錯誤沙盒帳戶顯示錯誤
request failed with server response:{"name":"DUPLICATE_REQUEST_ID","message":"PayPal-Request-Id header was already used.","information_link":"https://developer.paypal.com/webapps/developer/docs/api/#DUPLICATE_REQUEST_ID","debug_id":"848e3db5def20"}
如何解決這個問題?幫助將不勝感激。
請使用管理代碼解釋您的問題,哪種方法已用於付款 –