how to create appleID -exclude the credit card information

Finally found a way to create and use an apple ID in app store, it is rather tricky, the key is to use itunes for the management.

1. first you need to create an apple ID complete all the information including the credit card information. to create goto www.appleid.com

2. open itunes then login with your appleid which you have created in step 1.  the go to the locate at the picture below

3. that will open up your account, at the payment information click edit on the left, then you will see the detail in picture, select the none and the click done at the bottom, your're done.