It’s very unfortunate to say but in our research, we were unable to find any information from Nike regarding the error code C819c0cf39. But this can also mean that this is a normal error that should get resolved with common workarounds.
How To Fix Nike Error Code C819c0cf39?
Fix 1: Check For Any Missing Information
Before trying any solutions please be sure that you are entering all the required payment and delivery details.
So double-check the payment and delivery details and if there are any incomplete or incorrect details please consider correcting them.
Fix 2: Change your Payment Method
Upon our research on this error, we have come upon a tweet where one user complained about the same error to Nike, and in response to the tweet, the Nike team suggested the user to use a different payment method.
So if you are providing the correct payment and delivery details but the error is still coming then try using a different payment method. If you are using a debit card, use a credit card or net banking, etc. If you are using Net banking then use card payment.
Fix 3: Make Sure You Are Not Using VPN
If you are using VPN while using Nike then during payment you can have issues.
Online payments go through different layers of security to make sure that the transaction is valid but using a VPN can trigger the system to consider the transaction fraud.
So if you have enabled a VPN on your system then please disable the VPN and then try making the purchase.
Fix 4: Clear Cache & Cookies
If there is no VPN enabled in your device but the error is still coming then you should try cleaning the cache.
If you are using the Nike website from the browser then clear your browser cache & cookies and then try using Nike again.
If you are using the Nike app from your Smartphone then clear the Nike app cache by simply clicking and holding on the Nike app icon, and then tap App Info. Then tap storage and clear the cache.
Fix 5: Try Different Browser
If you are accessing Nike from their website using a web browser then the error can also be browser specific. So we will suggest you to use any alternate browser of your choice.
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Fix 6: Create Another Account
If nothing given above helps you resolve the error then we will suggest you to create a new account and then try making the purchase with a new account to see if it helps resolve the error or not.
Fix 7: Get In Touch With Nike Customer Service
If making the purchase over a new account also leads you to an error then this is the right time to get in touch with the Nike customer support team. You can live chat with Nike or use other methods to contact Nike.
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