Thanks for the constructive advice and no...the content is neither cloned nor duplicated nor generated by an artificial intelligence. Regarding de code formatting, unfortunately in our CMS we use an old version of CKeditor that sometimes gives problems.
Yes...we will have to update it ;-).
We have solved this issue and as suggested, we have also added details that better explain the code
Not sure if this is cloned/duplicate content, but the sample code formatting is completely borked, whitespace is missing. Beyond this, the API itself isn't really detailed well and there is missing context for supported browsers [1]. Which does indeed seem to be well supported. Links to the MozDev API docs might help as well. [2][3] 1. https://caniuse.com/payment-request 2. https://developer.mozilla.org/en-US/docs/Web/API/PaymentRequest 3. https://developer.mozilla.org/en-US/docs/Web/API/PaymentResponse