Blogger now works with Amazon to allow user to add advertisement from Amazon - a program called "Amazon Associates".
I am just trying it out for fun as the chances to make money is slim... unless I am wrong that most Malaysian people do not buy from Amazon because of the shipping charges.
Example: I order a book cost $13.57 but the shipping cost me $9.98. Unless I really want it and can't find it in Malaysia OR total cost still cheaper than what I can buy in Malaysia... I am not going to pay $9.98 (RM31) for shipping.