Yes, a minor can purchase a Nintendo eShop card as long as they have the necessary funds to do so. However, some retailers may have age restrictions in place for purchasing certain types of gift cards, so it is best to check with the specific store's policies. Additionally, parents or guardians may need to provide permission or assistance for the minor to make the purchase. **

To purchase a Nintendo Online membership with a Nintendo eShop card, you can first purchase a Nintendo eShop card from a retailer or online. Then, you can redeem the eShop card on your Nintendo Switch console by selecting the eShop icon, choosing the "Enter Code" option, and entering the code from the eShop card. Once the eShop card is redeemed and the funds are added to your Nintendo account, you can use those funds to purchase a Nintendo Online membership from the eShop. Simply navigate to the Nintendo Online membership page, select the membership option you want, and choose to purchase it using the funds from your Nintendo account. **

To cancel a purchase in the Nintendo eShop, you will need to contact Nintendo customer support. You can reach out to them through their website, email, or phone number provided on their support page. Be prepared to provide details about the purchase you want to cancel, such as the order number and reason for cancellation. Nintendo's customer support team will assist you in canceling the purchase and issuing a refund if applicable. **

To cancel a purchase on the Nintendo eShop, you will need to contact Nintendo customer support. You can reach out to them through their website, email, or phone number provided on their support page. Be prepared to provide details about the purchase you want to cancel, such as the order number and reason for cancellation. Nintendo's customer support team will assist you in canceling the purchase and issuing a refund if applicable. **

To purchase credit for the Wii U in the eShop, you can either use a credit card or purchase a prepaid eShop card. If you choose to use a credit card, you can add funds directly to your eShop account by selecting the "Add Funds" option and entering your payment information. Alternatively, you can purchase a prepaid eShop card from a retailer and redeem the code on the card in the eShop to add credit to your account. Once you have added credit to your eShop account, you can use it to purchase games, DLC, or other content from the eShop. **

Yes, it is generally safe to pay with a credit card in the Nintendo eShop. The eShop uses industry-standard encryption to protect your personal and payment information. Additionally, Nintendo has security measures in place to prevent unauthorized access to your account and to detect and prevent fraudulent transactions. However, it's always a good idea to monitor your credit card statements for any unauthorized charges and to use strong, unique passwords for your Nintendo account. **

I'm an AI and cannot provide real-time information, so I recommend checking the official Nintendo website or contacting their customer support for the most up-to-date information on the status of the Nintendo eShop card. It's possible that there could be technical issues or outages that are causing problems with the card, but the best way to confirm this is by reaching out to Nintendo directly. **

The Wii U eShop is an online marketplace where users can purchase and download digital games, applications, and other content for the Wii U console. It offers a wide variety of games from indie developers as well as major publishers. Users can browse through different categories, read reviews, and make purchases directly from their console. The eShop also provides updates and patches for games, as well as demos and trailers for upcoming releases. **