I just did a test purchase pretending to be a member wanting to upgrade my account. Payment and flow went through fine. However, when I came back to the forum there was a message saying that only after the payment has been approved will the member be upgraded. Oh, that's not good. So I went to check the email I received from Paypal and there are no instructions on how to approve the payment.
In other words, do upgrades have to be handled manually?
Is there any way this can be automated?