I registered my product manually through following the link at http://register.hp.com. The registration was reportedly successful and I was told the following:
"[My name], thank you for registering your product. We will e-mail you a copy of your registration for your records along with instructions on how to claim your instant reward. We recommend that you save the e-mail and use it to create or access your HP Account in the future.
Product name: HP Notebook - [My notebook model number] Model name: [My notebook model name] Serial number: [My serial number]"
I first registered on 26 July 2015. Today is 27 July and 1 working day 24 hours later, I have not received any HP confirmation email in my email inbox. Checked the Spam/Bulk mail folder and nothing there as well. So is the email lost, or am I supposed to continue waiting for it?