Amazon is not only for stuff they themselves sell.
Others and even individuals can sell their stuff through amazon.
With amazon, if you are log into your account and add the item in your cart, then the item you added in your cart stays in your cart unless you remove it. Maybe this is what malhortaraul wanted to say.
Its not really inconvenience as you do get confirmation page before you are taken to checkout.
Even big shops like buy.com, tigerdirect etc sell through amazon. This is really beneficial to someone like me who do use mail forwarding services. Shops like buy.com / tiregerdirect do not accept Indian CC directly through their portals. But you can buy though them using amazon and use your indian cc and get the item delivered anywhere in the usa or directly to you if its non electronic item.
If amazon comes to India, nothing like it. But there is no news at all about future possibility of this from Amazon.
Ebay Indian is bonkers to do this revision in FvF pricing. This could backfire in a big way. They either need to go back to old system or reduce paisapay fees. This will basically mean that ebay pricing of items will be wayyy off from real street pricing. They have been on the higher side, but now it will be stupendously high.