I know nothing. So talk to me like I'm an idiot, please.
DS has a Switch and there's a game he wants that's £80+ from the eshop. So completely unaffordable. A couple of times a year, it's on offer and is very cheap. I'd like to buy it if it's on offer again before Christmas, but I don't want to download it onto his Switch or for him to know about it until Christmas.
Is this possible? Can I buy a game in the eshop without it auto-appearing on his Switch?
The account used to sign in to his Switch is mine btw, linked to my email, and I can access the settings and eshop via the parental controls app. Does that make any difference?