We have an e-shop based on CS-Cart (v.4.17.2) that has integrated 2 x PayPal add-ons. The standard "PayPal Payments" and the new "PayPal Checkout". We presume that the new version is using v2 API but not completely sure. We have created both a sandbox and a live App in the Developers Dashboard. By the way, there was a nice step-by-step wizard that we used the first time and after we pressed the X at the upper right corner, it was gone and we could not get it back. When testing within the sandbox, the system works fine. When we switch to the live environment and we click on the PayPal Express yellow button, we get the following error: The token passed in was not found in the system How can we fix this? I have checked the PHP files of the add-on and the URLs are correct both for the sandbox and the live environment. I have also created a webhook based on the recommendation of the add-on but we get the same problem. Best regards, Nickolas [removed]
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