So, it’s not GBuy. It’s Google Checkout.
And like Paypal, it’s not available in the Philippines. At least, not yet. For now it’s only for US residents. Aray. I hope it will accept residents of other countries soon.
Google Checkout lets users “buy from stores with a single Google login -– no more entering the same info each time you buy, and no more having to remember different usernames and passwords for each store.”
Check out Google Checkout here.