3 hours after ordering:
* PayPal has debited my account, but no order confirmation from JetBrains and no license key
* my credit card has been charged as well, I have an order confirmation from JetBrains but no license key
* I have been able to submit a request to sales, but that was when I thought that only the PayPal order had gone through
Robert, in the end I'll tell sales (if and when they get back to me) that IntelliJ IDEA is such a good product that you can keep both payments and give me one upgrade license.