Good day @Ahmeds38, Thank you for posting to the PayPal community. Please cross check your LIVE PayPal Business account and make sure it is verified and confirmed without any account limitations. I would suggest to please contact the support of third party eCommerce support, who should be able to help you regarding the plugins/modules setup and make sure your website system is passing valid API requests to PayPal system. https://developer.paypal.com/docs/api/orders/v2/ https://developer.paypal.com/api/rest/reference/orders/v2/errors/#create-order Third party platforms eCommerce develops their own plugins/modules. Guide link : https://developer.paypal.com/docs/checkout/standard/ Please follow the below steps via your PayPal account. Login PayPal.com >> click on "settings icon" >> go to "Account settings" >> Website payments >> PayPal buttons >> select "Smart Buttons" button type >> fill all the required details. (Or) Login PayPal.com >> go to direct link "https://www.paypal.com/buttons/" >> follow the above steps. If your still facing any issues, please create a MTS ticket via - https://www.paypal-support.com/s/?language=en_US with the detail information and error details. Sincerely, Chiranjeevi PayPal/Braintree MTS If this post or any other was helpful, please enrich the community by giving kudos or accepting it as a solution.
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