Twitter now allowing users to buy products using AMEX card.

Tweet

Now people can use AMEX card to buy products that are tweeted by using a # at start of the tweet. They need to link their AMEX card to their tweeter account just like paypal and they can buy products that are tweeted by sellers to their followers. Well this is a big step by twitter to go on e-commerce field and I think with this Facebook will also come up with such strategy to sell products online. Sooner or later I think these social sites are going to do every thing what other sites do.