I really don't think so. I've checked twice
An iTunes Gift Card is used for music/video/games/apps purchase from the iTunes Music Store.An Apple Store Gift Card is used for mac hardware and software purchases either in-store, or from the Apple Online Store.
No. The Nintendo DSi and the Nintendo 3DS store games on the SD card, not a sim card.
no you cant, read the back of the card.
It is possible to do, but would need a seperate memory card from the one used to access the US PSN store.
To use a Walmart eGift card for online purchases, enter the card number and PIN at checkout. For in-store purchases, show the eGift card barcode to the cashier.
the online amazon store on amazon.com
you can go some website to download free ds games. there are many online store offer free ds game download. After download the games, unzip the patch, drag and drop the games into the root directory of the MicroSD card. then they can work on your r4 card.
Online with a credit card
If you have an Online connection you must also have a credit card or a PlayStation network card to put money in you PlayStation Network account so you can make a purchase. Then you find the game you want and purchase it from the money in your account when you are logged into the PlayStation Store from your PS3
To use a vanilla gift card for online purchases, enter the card information at checkout like a credit card. For in-store purchases, swipe the card or provide the card number and PIN if required.
Not necessarily. There is a huge number of games offering alternative online payment methods. For example, game cards (even children are allowed to use them). There are also online games offering a payment with a prepaid card called Paysafecard. You can get it almost anywhere in Europe, UK and USA. You can check their homepage for the nearest store locator. You don't need a credit card if you have paysafecard.
On facebook you can play online UNO card game.