Nintendo is on the ball with executing changes to their systems that make them more convenient and friendly to their gamers.
The latest update now allows users to store their credit card information in the marketplace. You know, for that one time your dad let you purchase one item, and maybe he won’t notice if you buy another one, and another one.
The option to store your credit card information and those details pops up when trying to buy an eShop game. You can then see it under the Account Information page after it’s stored.
Luckily (and smart) enough. the option to require or disable password entry is up to the user. The new update arrived on it’s own and so there is no need to sit and wait forever for your Switch to update itself.