Hmmm.... "Place of identify magcard".
I don't know what it is specifically, but that little Engrish means you need to slide the card in that direction through a mag card reader. Which is strange as the piece looks to be a chip-based thing, and not a magnetic strip?
If you know anyone in retail, you could have someone open notepad and run it though their credit card and see what data comes out.
My guess is that it has to do with some sort of card that goes to a specific card reader. Other than that, I'm not sure.
Did a reverse image search and found the original image of the anime girl from the card at least: