Alas, you’ll be out of luck if you try to use the thing to make any purchases outside of the virtual walls of the Nintendo Store. Nintendo eShop cards are practically as versatile and flexible as credit cards… well, except for the fact that you can only use them on the Nintendo eShop, that is. What Can You Buy With a Nintendo eShop Card? But how can you actually redeem a Nintendo eShop card in the first place? As it turns out, there are two ways. Naturally, you can buy and use gift cards on this digital distribution service. Then, of course, there’s the Nintendo eShop: a digital distribution service specially made for the Wii U, the 3DS, and the Switch. From your local GameStop to your average box store to your preferred online retailer, you could potentially be looking at several different prices for the same exact video game. Finding the best deals on Nintendo Switch games is no easy task.