It just tells you how much money you have in your acount.
Go to a retail store and purchase a Playstation Network Card
It is the Playstation store and you have to have money in your Playstation Wallet from either a credit card or a Playstation Network card you buy where most video games are sold and then charge up your wallet
Your Playstation Wallet is rechargeable at the Playstation Network. The card does not have to be an actual card and can just be a number to recharge your wallet. Gamestop will sell a $20 Digital card for $19.99
When you select buy game you can pay with funds that are in your Playstation wallet after you confirm your purchase. You add funds to your wallet with a credit card or a Playstation Network card
No not normally. You can not even get back the money put into your Playstation wallet.
You need a credit card to add money to your Playstation wallet and to join Playstation plus. You can also add money to the wallet with a Playstation network card you purchase at a retail store
You are not billed except if you have defaulted on a payment somehow like the Playstation Wallet deposit from your credit card was cancelled. Money is put in the Playstation Wallet from either credit card or Playstation Network Card and payment is made at time of purchase. Playstation Plus automatic renewal is charged to your credit card
No money deposited in you Playstation Wallet is non refundable
Playstation Wallet charged with either a Playstation Network Card or a credit card and sold through the Playstation Store
You can not get a refund on a Playstation Store Purchase. You can not even get unspent money back from your Playstation Wallet
Your PS3 must be connected to the internet You chose from the products sold after you enter the PlayStation Store. You must pay for the products with money from your PlayStation wallet either charged into the wallet with a credit card or from the PlayStation Network cards sold at many locations where video game for PS3s are sold
Add to Playstation wallet with a network or credit card