Amazon is the most secure online website to buy any products/goods anywhere across the world. They provide service as fast as possible.
I have account at amazon with prime offer. I often use mobile recharge option. Before one week I order "A Java Black Book" for 550 rupees. I get it in within four working day. Another option that I like too much is various payment option.
Like:
Net Banking
Debut Card
Credit Card
EMI option also.
Now, I work with amazon through its affiliate marketing and Mturk service which also gives a best platform for job seeker and online worker.
THANKS