We get news from Nintendo of America. Apparently, the company has launched a new promotion with discounts in the Nintendo Switch eShop America.
For now the offers have been announced only for America. However, if you do not have an account in this territory and you are interested in an offer, you can find our tutorial to access the eShop from other places at this link.
Here you have them, available until December 18 at 11:59 pm PT / December 19 at 2:59 am ET:
You can take a look at them on the official Nintendo of America website.
What do you think? You can find more similar promotions from other companies at this link.