Soo looked and tried last night and those of us in Canada have really limited choice. I am a PS4 user and many games are only available to the US, even digital codes. PSN cards are the same along with game time cards were something is stated about region being a issue or something.
Stupid amazon not having paypal as an option, i do not use credit cards, usually prepaid cards. That portion at least is Amazon at issue for me.
Purchases only through Amazon.com was such a silly thing as well