No, you do not need to enter a credit card number. What you do need is an iTunes account and money in the account, along with your password. You need to enter your iTunes password, which will subtract the money from your account and download the app.
Yes, the reason being that if at anytime you wish to purchase something your credit card number is accessible to you ONLY. I have many apple products and upon receiving a credit card bill I have never received additional charges from the app store for things I did not buy. Your information is safe.
Discover does have a credit card app. This app can be downloaded from the Apple App Store or the Android Market. With this app, a person can view their statement, their account summary, or their available credit.
No, you can just use your own credit card.
As a consumer, you don't start out with a 'freebee' or credit balance. Most App Store accounts have a credit card attached to them, and are limited only by the credit card's credit limit. If you use an Itunes or App Store gift card, it is a credit based on the value printed on the card. As a developer, you only make money when a paid app sells. You get 70% of the selling price you set. Apple gets the other 30% for hosting the app, approval and quality control and account management.
No, you will not be charged.
No, to purchase paid content you will need to have money in your Account (from giftcards) or your account attached to a credit card. To purchase free content you do not need to have a credit card or gift card (for example, free apps from the App Store) Just ensure you make an Apple ID through the App Store and not through the iTunes store or else a credit card will be required.
if you were to buy something (music, app,etc...), the purchase would go to your credit card.
If the App Store doesn't accept your security code then you will have to contact your Credit Card provider and ask them what is your Security code.
Create yourself an apple id and then register it on the itunes app. From here you can add a credit card or credit your account with an itunes gift card. Then press purchase on the app you wish to buy from the app store app on the ipod touch home screen
they wont charge a dime unless you actually buy something off the app store or itunes
No. You need an Apple App Card to purchase Apps from the App Store!
You will have to input your credit card details to spend money on iTunes and the app store. You cannot actually "add" money without a gift card but imputing your card details in your account will be charged for each purchase you make.
go to jail To answer this questions seriously - it's impossible, you either download a free app or you pay for an app with your credit card, which is registered in your iTunes account. You can also redeem iTunes Gift Card and purchase as many apps as this card value permits.