For the first time you use it to buy something, yes it is. The first time I used it to order something (Black Ops 2) I got it for $19 cheaper. But after that, they will call you, and they may charge you the next time you use it.
the online amazon store on amazon.com
sainsburys
If you have an Amazon store card or credit card, you have to make payments every month.
Yes, the Amazon Store Card does report to credit bureaus, which can impact your credit score based on your payment history and credit utilization.
No just at amazon stores
The Google Play Store and Amazon App Store.
yes. free in amazon store
You buy it online, try amazon amazon.com
There are features to the Amazon card. Often there is free shipping through Amazon, and also there is a point system. By using the card around town you will earn points and possible cash back.
The price for a 16GB Sony Memory Card is $34.99 at the online Sony Store. Amazon has a price of $12.99, and they offer free shipping on orders of $25 or more.
Yes, you can use a creditcard to pay with Amazon, there is a variety of cards that you can pay with. Amazon also has its own card so if you buy a lot with them maybe you can consider taking a Amazon Store Card wich gives you more benefits.
You can buy green tea powder at most health food stores. You can also buy a GIFT card from a store and use it to buy green tea powder on Amazon. Just be sure the gift card is from a major credit card company like Visa and not a store gift card.