I have spent days trying to figure out the pieces to get a working payment portal on my website. I am not selling products directly from the website, but I do want to accept payments for invoices issues from my paypal business account through my website. In order to do that, I need to be able to retrieve a list of invoices associated with their email address so they can select one and pay for it, which I can do through the
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And change a debugging code - line 22~23, line 32~33 You can see the scope and other information.