A:AnswerThey sell a digital version. It’s a different product name. A lot of people have bad luck with the code not going to their email, though, myself included. I’d recommend picking it up at a store.
A:AnswerThis particular card... usually not. PSN codes are usually country specific. For example, you can buy a disc version of a game from ANY country but the DLC codes that come in the package are useless outside of the country. If you want to buy a PSN gift card for a person in another country, find a way to buy one IN a storefront from that country. But you should be able to find a card available for most regions/countries if you scour the Internet.
A:AnswerYou have to make sure you're selecting the digital card. If it doesn't say it's the digital card you have to pick up the card in store. If it's digital it (usually) emails you with the code when it emails you the receipt.